5-Ball Factory Racer, Part 5
By Robin Technologies |
Last episode I was hit hard with life's bullshit obstacles to freedom and creative expression, but that's how it goes. I generally build at least one bike a year and each one represents a milestone of sorts. Or each one represents another year in the life and times of Bandit. I'm not unique. This notion applies to everyone and every project from building a new home, to building a boat or finishing a book. We're so damn lucky to have the freedom and resources to accomplish our goals, small and large. As you sit back and relish any accomplishment, you know it represents a moment in time–hopefully a good time.
That's very kind of you to offer to runmy bio but honestly it makes me wantto take a nap just thinking about it.How about a pic instead of my stumppulling flathead single '40 Ariel? Wewere born in the same year and havebeen working together for about fifteenyears to keep my bank account drained.As the bike approaches completion itappears to be getting younger and youngerwhile I am definitely getting older and older!
So, recently we tore the March page out of the Calendar and flew into April. A running Racer by the end of April–for the Smoke Out in May, is the goal. The pipes were a major obstacle, yet Jesse James, Illusion Cycles, and Roland Sands inspired me.
I spotted a tight shotgun system on one of Rusty Coones' Dyna Glide custom built in his Illusions shop. That's the direction I wanted to go for the racer look, not along the bottom of the frame in stock 1915 fashion. The muffler on Rusty's bike was a short/short Supertrapp developed with an exhaust guiding cone built by the Illusion team. The two-into-one pipe was designed at WCC, but I decided to give my own spin to the action for the Crazy Horse 100-inch engine.
I also recently featured a bike built by Roland Sands with his own shotgun Vance and Hines system. Check it out. It also has a very short muffler system, but I had an all-stainless Scorpion sport bike muffler from the mad designer John reed.
With Roland's design inspiration, I went to work. I had to make the system run tight to the bike, so ultimately I could install a Baker Drive kicker system to the JIMS 5-speed transmission. It had to run high enough not to mess with the rear axle and not too high for leg burning threats. I had one break; the Crazy Horse engine was designed with the intake manifold running out the left side of the engine. That allowed me to manufacture pipes as high as I wanted–watch the legs, damnit.
Making pipes is a tricky business. This system is teamed with lots of exhaust manufacturers, so I initiated a phone conference with D&D, and they supplied me with various ends and bends to give me a head start. Vance and Hines and WCC were involved with the design and inspirational aspects, and the Boys from Bassani stopped over for lunch and brought a hand full of bends and a chunk of muffler tubing for my speedometer mounts, a very diverse team. Plus nowadays, when you mess with pipes, the diameter fluctuates from below stock diameters to over 2-inch Bonneville racing exhaust performance demands. I took a day dealing with various sizes and ultimately decided on a 1 ¾-inch system to the two-inch muffler opening.
Then I had one of those calm and serene days in the shop–everything fit. It's a Zen thing, when the stars are aligned, and I drank just the correct carefully measured amount of Jack Daniels the night before. For some strange, inexplicable reason, I was tranquil with the dogs wrestling at my feet. The R&B Sirius station shop background music didn't spin any Michael Jackson tunes, and only the 4-tops and Jerry Butler lured me into a false sense of mechanical confidence. I patiently cut, ground chunks of pipes and brackets, then tacked them into place.
I've been making exhaust systems for about six or eight years, and each year I learn. For instance, I was through the roof to find Hooker Header alignment sleeves, only to discover they hinder performance. That meant I had to move more slowly, meticulously and make sure each segment fit perfectly. I also learned that exhaust wrap can also hinder ultimate performance, by being a heat transmitting barrier. Plus I'm still working on my MIG, pipe-segment welding skills. This year I'm going to clamp a bunch of pipe chunks together and weld them at different feed speeds and electrical settings. I'm determined to nail it down.
Next, I moved onto a dash plate, cut with a plasma cutter out of a chunk of 16 or 14 gauge sheet metal. My crazy thought was to install the Phil's Speed Shop ignition system onto this plate with the Bikers' Choice Speedometer. In 1915, Speedometers and the constant loss oil pumps were mounted to the top of the tanks, right out in the open, so I decided to follow suit.
Bassini supplied the tubing for the Speedo, but I needed to be reduced the diameter a 1/2 -inch. I cut it with the Makita and pinched it down until the speedo fit in, and I could still wrap it with something to prevent vibration from beating it to death on the roads to the Badlands.
Phil's Speed Shop supplied me with a template so I could mark the holes and weld in studs to hold the ignition system down. It housed, circuit breakers, ignition switch, starter button, starter relay, neutral light and high/low beam switch.
I ran the Biker's Choice speedo cable and drive off the rear wheel in 1915 fashion, but with late model components. I used LA Chop Rods cable guides and grommets tacked to the frame. I played with the plate and position for hours and hopefully got it right. I also cut a notch in the Bassani Speedo mount so I can hopefully reach the trip gauge adjuster. It's going to knat's ass close. In each perplexing case, I shot for functioning symmetrical positions, that don't interfere with other components, like turning the bars.
Next, I had the spare gas tank ready to rock, but needed to mount it above the bars. Talk about angst, I looked around for something to use for mounting, like other fire extinguisher clamps, then it dawned on me to use the an old set of handlebar risers, upside down. I found an old set of Jammer risers and bolted them to the bars between the DBBP bronze risers, so far so good. Then I cut them, estimating the height needed to clear the bars, but I was wrong. What happened with harbinger to my Zen aura?
I don't know about other crazed builders, but often a glitch turns into an opportunity. I turned to my lathe to cut a couple of extensions. They widened the base for greater strength. I reached out to NICK Trumbo at Bassini exhaust for a couple of straps. My notion was to weld the brackets to the straps, so if something went wrong, it wouldn't crack the tank and create a dangerous gas leak. I've had my problems with gas leaks in the past.
There you have it. Next, we'll mount the fantastic Black Bike Wheels (Avon Tyres), with GMA brakes from BDL, slice the Tanks for fork stops and Chica is going to build a Factory Racer ribbed fender. Rock and roll.
Amazing Shrunken FXR–The Full Feature
By Robin Technologies |
Not long ago an issue of American Rider was devoted to lowered models contrived for shorter more compact riders. It was natural to feature a custom devoted to the tight-is-right crowd. In a custom world gone nuts with bigger, stretched, wider, fatter and pumped up motorcycles it was a lengthy chore for Buzz Buzzelli to find a bike designed for a concise, agile enthusiast. But fortunately after long arduous months, digging through one sordid garage after another, he discovered the only majestic model of it’s kind on the planet, the Bikernet.com Amazing Shrunken FXR. It was right in our own back yard. All he had to do was call me.
The bike was built by K. Randall Ball, of Bikernet and a writer for American Rider (the entire series of build stories are archived in the Bikernet Tech Area). “I generally build a bike every year to ride to Sturgis,” Ball said,
I’m too tall at 6’5″.” Pissed at the nasty notion that he couldn’t fly along desert highways into the red rock of Wyoming to sweep his same-time-next-year girl into his arms, he moved to build a dinky custom.
The bike was built to enhance the Rev Tech, 88-inch V-twin drive train and become the anti-big-bike representative. “So many bikes are long and fat, we decided to haul ass in the other direction.” There’s nothing like a small, tight custom bike, like Chica or the Zero guys build in Japan.
“We wanted to go in all different directions,” Ball added, “small rear wheel, black and chrome engine, no stretch and no passenger carrying elements.”
The Kenny Boyce Pro Street frame was modified by Dr. John in Anaheim, California. “The neck was dropped and shoved back toward the engine almost six inches,” Ball said. “We cut two inches out of the Pro Street swingarm and shaved off and tapered the fender struts.
In the process several talented sources were utilized to create the design and components. “We relied on Cyril Huze for most of the sheet metal,” Ball added. The rear fender originated as a Fatboy front fender modified to ride the swingarm as a unified component with the ability to remove it for repairs. The Bikernet crew including Dr. Terry the mad grinder bitch roughed out fender rails, sliced the Cyril Huze tank, modified the seat pan and nearly destroyed the Huze front bender. “He ain’t no Jesse James,” Ball said.
“A Hamster came to our rescue,” Ball said. There’s a talented worldwide group of builders called the Hamsters and one owns a structural steel shed in Harbor City, California. James Famighetti, who works I-beam forms for buildings, with his Brother Larry is actually incredibly talented with sheet metal and fabrication projects since both brothers ride with the group. “James took every bastardized element we created including the tank, front fender, rear fender rails, oil tank and seat pan and hand-formed them into works of art,” said Ball.
Electronically the bike took on the simplest form with the assistance of Giggie from Compu-Fire. “We installed a Compu-Fire charging system, starting assemblage and single fire ignition combination. Then we mated all the electronics around the Custom Chrome top motormount. Giggie also used the Compu-Fire machine shop to fabricated the mid controls for an even more compact motorcycle. Recently Giggie took his talents to the Rivera R&D department.
The final details included LePera’s seat upholstery, Harold Ponteralli’s teardrop paint scheme, crazy John’s machine tooled CCI brake calipers, Performance machine wheels with a 90/90/18 in front and a 150/70/18 Avon in the rear.
When completed and Buster hauled ass down the street the bike was trimmed of all frame elements on the downtubes and along the bottom of the frame on the right side to reveal the entire Rev Tech drive line. On the left only a Custom Chrome chromed, welded-on kickstand interrupts the frame flow around the BDL belt primary drive system. The pipes were hand made in the Bikernet Headquarters and only sprayed with flat black heat paint. The Front end is 39 mm narrow glide enhanced with black powder-coating and Joker machine trees and controls.
“I remember the first exhaust system,” Ball said, “and the sparks flying around the shop. While I wrenched Nuttboy, who is a college professor, ground the welds. Complacent, I twisted bolts and worked on the bike as hours passed.”
“We tossed those pipes in the trash and started over,” Ball added. “Dr. Terry was banned from the grinder.”
Okay, a short rider stock to custom comparison is in order. The seat height is 23 inches compared to the Softail Deluxe at 24.5 inches, the Buell CG at 28.5 inches, Dyna Low Rider at 25.5 inches and the new 883L at 26 inches. Overall length even with 38 degrees in the neck was 86 inches compared to the Sportster’s 90.3 inches, Dyna at 94 inches, the Softail’s 94.7 and the Buell Lightning series kicked the FXR’s ass with 76.2 inches.
Owner: K. Randall Ball, Bikernet.com
Where: Wilmington, California
Builders: Owner, Dr. Ladd Terry
Year and Model: 2004 Amazing Shrunken FXR
Fabrication: Owner/James Famighetti
Chrome: Long Beach Plating, Long Beach, California
Paint: Harold Pontarelli, H-D Performance, Vacaville, California and
Henry Figueroa (frame), San Pedro, California
Powder coating: Custom Powder Coating, Dallas, Texas
Color: Black with emerald tear drops
Year and model: 2003 Black and Chrome Rev Tech from Custom Chrome
Displacement: 88 cubic inches
Cases: Rev Tech
Flyweels: forged 4 1/4-inch stroke Rev Tech
Cylinders: Rev Tech
Pistons: forged 3 5/8-inch Rev Tech
Heads: Rev Tech
Cam: Andrews EV38
Valves: Nitrided stainless Rev Tech
Lifters: S&S solids kit
Oil Pump: Polished oil regulated Rev Tech
Heads: High flow Rev Tech
Carb: 45 mm Mikuni
Air Cleaner: Fantasy In Iron, Denver, Colorado
Exhaust: Hand made by Bandit
Ignition: Compu Fire single fire
Coils: Dual Dynas from Custom Chrome
Coil bracket: Custom Chrome with CCI ignition/starter switch
Transmission: 6-speed overdrive Rev Tech
Clutch: BDL
Primary Drive: BDL 3 inch belt
Final Drive: Custom Chrome belt
Rear Pulley: Custom Chrome Billet
Front Motormount: Billet by Paul Yaffee
Frame: Kenny Boyce Pro Street
Modifications: Neck cut and set back 4 inches
Rake: 38 degrees
Swingarm: Shortened 2 inches with CCI stainless axle plates
Front Forks: Joker Machine narrow glide
Risers: Custom Chrome
Rear Shocks: Short Progressive Suspension from CCI
Front Fender: Cyril Huze
Oil Tank: Cyril Huze
Gas tank: Cyril Huze modified by James Famaghetti
Rear Fender: Modified Fat Boy by Bandit
Hydraulic Lines: Good Ridge
Wheels: Performance Machine
Tires: front Avon 90/90/18, rear Avon 150/70/18
Brakes: Billet-6 piston from Custom Chrome engine turned by Crazy John
Brake rotors: H-D
Headlight: Custom Chrome
Taillight: Aeromach
Handlebars: Custom Chrome
Seat: Custom Le Pera
Speedo: None
Hand Controls: Joker Machine
Mirror: Aeromach
Foot controls: Handmade by Giggie at Compu-Fire
Pegs: Chrome Spur from Custom Chrome
Ignitions Switch: Bob McKay at CCI
Starter: Compu-Fire
Regulator: Compu-Fire
Alternator: Compu-Fire
Wiring: By Bandit
Mudflap Girl Part 1a
By Robin Technologies |
Back to Mudflap_Girl_Part_1_the_Concept
So we’ve collected a handful of mudflap girl products from Billy Lane, at Choppers Inc. , 2-wheelers in Denver, Sturgis and Daytona and Nick from New York City Choppers. Then we needed a fitting bike project, and one surfaced. Seems a Bikernet babe grew up in the San Pedro projects with eight brothers and sisters. The oldest one, and most supportive, hardest working, was Brad Olsen, a longshoreman crane operator in the LA Harbor.
Those kids grew up on the tough side of the harbor and Brad took the brunt of the hard life, became a fighter and family member defender. He worked the ports, went to school, became a tugboat captain and ultimately, a crane mechanic. For eight years he trained under Richard Bustillo, who worked with Bruce Lee, and Brad became a master and owner of his own dojo, Harbor Kick-Boxing in San Pedro.
Brad fought for his brothers and sisters, and then worked with inner-city kids to build their self-defense abilities and self esteem. Brad has owned a 1961 Panhead for 25 years and keeps it pristine. It’s his baby, but his kicking knee is damaged and he needs a long-distance touring bike with an electric starter. That’s where the mudflap girl came into play.
The project started with a salvaged 1998 Dyna Glide basket, which we tore apart. We sent the engine to Harley-Davidson for a re-man effort with the help of Fullerton, California H-D. The transmission was rough and we wanted a 6-speed for those long Mudflap Girl highways. I had a JIMS 6-speed, which I returned to the JIMS factory. We switched and twisted the Dyna Glide 5-speed transmission into a JIMS FXR, 6-speed and a Softail 5-Speed for another project (my 1915 5-Ball Factory Racer).
I’m not a big Dyna, fan so we dug out my last Quantum, Kenny Boyce styled Pro Street FXR frame and went to work finding parts. I bought a used Arlen Ness FXR swingarm from LA Chop Rods and dug out a wide Custom Chrome inverted front end with turn signals built in. The overall design element called for building a tough and reliable touring motorcycle for Brad.
Another key element for the overall package was the bags we ordered from Redneck Engineering. Once we had a set of Renegade Wheels like we used on the Assalt Weapan, mounted to new Cobra Avon Tires we were ready to begin the mock-up stage.
Of course, I used Doherty Machine wheel spacers to center the wheels and had to machine a stock axle to fit the Custom Chrome wide glide.
Handling is an issue with any rubber-mounted bike and we pressed in Custom Cycle Engineering swingarm bushings to tighten the ride. Plus I’m still trying to work with a tougher swingarm axle from www.Glide-Pro.com.
I spoke to a couple of builders about installing the driveline in a FXR frame and some bolt the engine and trans together, then lay them on their sides. They slip the frame over the top and install the swingarm, swingarm axle, rubber-mount biscuits and transmission to the frame. Unfortunately, I don’t care for that system. It’s against the Code of the West to lay a Harley engine on its side on the ground. Bad mojo.
We mounted the front end and front wheel to the frame, then put a jack under the frame. Then we mounted the swingarm and transmission together in the frame with the axle. Next we installed the Renegade wheel. I moved the jack. with a chunk of wood to lift the transmission until it was level.
Then came the Quantum front motor mount, which was offset. We may replace it with a stock touring mount. Here’s what Rogue had to say about it:
No, they are not specific to the frames you have. They can be used with anyrubber-mount FXR frame to offset the engine 3/8ths of an inch to the left.We originally used them with the frames Kenny Boyce made for Quantum.
Looking back over some old paperwork it appears you got two blackpowder-coated Quantum frames that were made for Quantum by Kenny Boyce.
These frames were used with the front offset mounts and had the transmissiontail shaft modified by removing 3/8ths of an inch from the left side and useda spacer of the same size on the right. This moved the engine andtransmission equally to the left.
Later, Quantum used a set of offset rear swingarm end caps as opposed tomodifying the transmission. If a stock front motormount was used, no changes had to be made to the rear.
My notes say you also got a bare Quantum frame made for them by Kraftech. The mounts were usually used when using a fat tire on the rear.I had a bunch of them and figured you could use them for something. You donot have to use them!
I was confused by the offset, so it’s always a smart notion to check with someone who knows. Rogue worked for Quantum back in the day. We will eliminate the offset front motormount plate as we roll forward.
With the trans jacked level and the front rubber pad mounted loose with the front engine plate, mentioned above, snugged to the biscuit with a ½-inch bolt, we dropped the engine into place, like we would in a rigid or Softail frame.
Next, we’ll replace that front motormount, shave off the existing tank mounts, start to mount a Custom Chrome gas tank and rear fender and prepare Redneck Engineering bag mounting brackets.
Above is a bike built by Don Hotop for his wife using Redneck Engineering bags. The fiberglass bags are designed, and come with mounting rails for Softails. We will need to cut the bags for Progressive Suspension shocks and build very sturdy basketry.
Click here for: Mudflap Girl Part 2, the Bandit Engine and Spitfire update
5-Ball Factory Racer, Part 7
By Robin Technologies |
It's resting on the tail end of June and I'm riding to Sturgis on 27th of July. I'm burnin' daylight. Assembly will begin this 4th of July weekend, if I don't party the whole weekend away. This tech will take you through all the final preparations for shipment to paint, since I'm avoiding chrome. In this case, we're hauling down this old school road with only flat powder coating and pinstriping from George the Wild Brush.
No bondo, hand-rubbed lacquer, heavy clear coats, just some pinstriping and graphics from the master will insure this vintage Factory Racer peels to the badlands. Let's kick this tech square in the ass with the basics. We will cover an Exile rear brake mounting, Paughco footboard bracket gussets, welded pipes, final mods to gas tanks, fork stops, LA ChopRods wiring guides, and some fender-wiring guides.
This is the stage of bike-building that's frustrating. It's the notorious time of little bullshit obstacles hindering progress at every turn. I need to clean and seal the tanks. I must hunt down a couple of vintage parts and FlatheadFern.com is helping. I need the parts painted before I can begin my Phil's Speed Shop wiring, but I need to relax. It will all come together, I say, brimming with confidence as I drink more whiskey.
Let's get movin', so I can figure out what I'm missing as the weeks peel by, like deadlines to a Times sports writer. First, we installed the Exile black sprocket brake kit with a 48-tooth highly polished sprocket for the proper gearing.
I dropped the special, chromed 7/16-inch supplied flathead screws on the deck. I bolted up the sprocket and prayed for alignment with the JIMS transmission sprocket, which was a ¼-inch offset. They distribute a number of trans sprockets with a variety of gearing and offsets from zip to 1 inch. I ordered another JIMS sprocket with ½ inch, since I feel it will afford me perfect alignment position. We'll see.
Russell Mitchell mentions in his Exile directions to consider a spacer between the hub and the Sprotor for alignment or tire clearance. The Black Bike wheel spacing seemed to be very cool.Next, Exile recommended machining the axle spacers so when the caliper and the bracket are installed and the axle nut is tightened, the caliper can run centered over the Sprotor.
I bored out the caliper bracket to allow it to float into the proper position over the axle spacer. Then I positioned the steel anchor tab against the frame. Exile supplied a fastener and a spacer for mounting, but I was able to weld the tab on the inside of the frame, very close to the caliper, which had its drawbacks. I also made sure there was some space and some chain adjustment space, so I wouldn't be caught without adjustment flexibility.
Russell made certain to point out that the tab needed to be absolutely parallel to the caliper, or braking efficiency will be hindered. He also pointed out the need to bleed the caliper before it was installed, but lifting it, so air could escape. I often take a file and slip it between the pads, to mirror the rotor surface. We'll get to bleeding over the weekend, I hope.
Moving right along, I spoke to Gard Hollinger like a panhandler at a coin convention. He offered a couple of his cable guide bungs for the project and I took him up on the notion. The code is to build a bike without using tie-wraps.
Gard makes a terrific product line of cable guides, tank bungs, and wiring loom guides. I crept through his shop slipping this guide and that runner into my pocket, and then I slithered out the back door.
I made a final speedo guide runner and tried to figure out my wiring system with the Phil's Speed Shop wiring harness. I tacked several loom runners and made some tubing runners for the fender.
Then I moved onto installing the new and improved LA ChopRods internal throttle. They simplify handlebars and since no clutch lever was in the mix, my bars were destined for cleanliness. Gard, the boss of La ChopRods, the designer, welder, and janitor, went out of his way to redesign the LA ChopRods internal throttle with builders in mind. It has double bearings that won't fall out during installation. All the measurements were clean and simple, such as you cut a simple 4 inches off the bar and drill a tiny 9/64-inch hole just 1.5 inches in from the end and tap it to 8-32 thread. It was finished in a hot flash. I used an emery grinder on the inside of the bars to allow the internal throttle to slip in easy.
You can order the throttle cable from LA ChopRods. They recommend a Barnett 6B or similar universal throttle cable. They sell them in black vinyl or clear-coated stainless steel braid. In case I'm too harried to shoot the assembly, Gard suggests that the adjuster be collapsed and the cable installed in the carb first. He pointed out that the inner cable needed to protrude 1 11/16 inches beyond the outer cable.
Insert it into your bars and out the right end. Remove the screws holding the bearings in place and disassemble the ChopRods internal throttle. Gard designed a 3/4-inch brass sleeve to grab the internal cable and not damage it. In the past, I was concerned about screws coming loose and finding myself alongside the freeway. It happened to me on my way to the Exile open house. Gard made sure all the fasteners have no place to escape. And the handlebar fastener can be secured by running my GMA front brake lever clamp over the Allen 8-32 set screw. Done deal.
I ripped the Factory Racer apart after thoroughly thinking through the oil line placement, wiring, brake lines, and battery cables. I made a throttle guide and guesstimated it the best I could. With the bike in pieces, I finish-welded all the tabs and bungs in my sloppy MIG welding fashion. I drilled the frame for fork stops and busted the fender tab off the Paughco battery box. Positioned too close to the battery, I made another tab and welded it 3/16-inch closer to the fender. The head of the fastener won't rub against the battery. So far, it's the only item I forgot to weld completely. I missed the inside weld. Not sure what I will do, maybe panic. Maybe I'll grind away the fine Worco Powder Coating and weld it anyway. Or perhaps I'll just go for it.
In the next couple of weeks, I'll deliver on the Baker kicker system installation. What a fine piece this puppy is. Then you'll witness George “the Wild Brush” pinstriping various components and final assemble. Of course, you'll also experience the ride to Sturgis. Hang on.
Bandit 2006 Sturgis Shovel
By Robin Technologies |
Editor's Note: You've seen the “American Iron” feature. Chris Maida, the editor, asked us to reshoot it, but we kept the original shots near the Wilmington, Califa, Port of Los Angeles rail road tracks. Just happened that a train rolled past in the middle of the shoot. Enjoy.–Bandit
I just did the Old School bit and rode this bike to Sturgis on our Bikernet.com 2005 run from the West Coast.
I cottoned to the pure machine marquee. I didn’t plan to paint it at all, unless absolutely necessary. I wanted to leave most components unblemished metals and incorporate as many iron types (for color) into the mix as possible. I wanted this mess to contain brass, copper, aluminum, steel, and stainless. Of course the steel corrosion dilemma dictated that we use some powder coating for a protective seal. The front end came in black to avoid chrome, so I supplemented the bike with a few additional black pieces, but the frame and some others were powdered to mimic a copper patina. Some aluminum parts were clear coated to prevent complete dulling and afford an acceptable pin striping surface. Some brushwork was applied.
It started with a Shovel engine that a brother gave me with a title. I loaned him a bike when he was down. Due to family illness he was forced to sell everything. There’s nothing better than an engine with a title. I took it from there and ordered a Paughco classic frame to fit me and handle like a midnight dream. Too many choppers today look good but don’t handle worth a damn. I wanted a bike to fit, handle well on freeways, yet be light in city traffic and parking lots. I spoke to Ron Paugh at Paughco and they built me a 4-inch up, 3-inch out, 35-degree raked rigid, wide enough to handle a 180 tire.
I don’t care for wide tire, fat-assed, beachball monsters. I decided to set my limit at 180 and run an O-ring chain for the traditional look. I stuck with a Paughco front end to top off the chassis. It’s one of their new tapered leg springers, 9-inches over with three degrees of rake in the trees. It worked out to be almost 5 inches of trail and handled as light as a dirt bike.
The engine had early stock heads, House of Horsepower cases and was a 105-inch stroker, too much for a rigid chassis. I wanted this bike to last, be a beater, but not be a dog. I contacted friends at S&S and they suggested 93 inches of street power for a balanced, reliable drive train. The stroke was reduced to 4.5 inch with 3 5/8 inch bore. The bike is fast but not a vibrating monster. I also spoke to Lee Chaffin at Mikuni and he suggested a 42mm, flat slide, Mikuni carb. “It will give you sharp throttle response,” he said. If I planned to run the Shovel on the salt flats he would have suggested a 45 mm venturi.
I have a couple of codes when it comes to building choppers. I like to keep them as simple as possible. On the other hand I like an oil cooler and filter to keep the drive train alive. I came across a system that bolted to the front motormount and doubled as a cooler while holding a spin-on filter (Rohm billet oil cooler mount). It was perfect. Other chopper codes include having enough taillight to prevent being run-over and enough gas to take you 100 miles before you hit reserve, or you’re looking for gas stations constantly. In this case I nearly broke the code a couple of times.
The Sportster gas tank originated on the verge of being beneath the acceptable fuel capacity, 1.75 gallons. It was an old Aluminum XR 750 race tank that we heavily modified. Get this: Some aluminum tanks are against the code, they’re too weak, notorious leakers. I broke the unwritten rule because it was a factory tank—cool right? Not so. “They broke during flat track races,” Berry Wardlaw, the Boss of Accurate Engineering, said at dinner in Deadwood, South Dakota, after I welded it twice on the way to Sturgis. “They ain’t worth the powder to blow ‘em to hell.”
I put more work into that tank than the Martin Brothers pour into a set of one-off artistic sheet metal. First I added additional rubber mounted bungs to the base of the tank for added support, since I didn’t on the last Sturgis rigid. It broke twice. Because the tank would reside on a severe angle we moved the petcock to the rear, also for more fuel capacity. We drilled the tunnel and welded in a plate to allow the entire center section to augment petrol storage. Then I installed a Crime Scene speedster cap for an old school hot rod appearance.
Kent from lucky Devil Metal Works in Houston supported the aluminum theme by hand fabricating an aluminum fender to match the tank, front and rear. We scrapped the front job.
Back to the code. Remember the taillights, so a semi will at least recognize that it’s a motorcycle under his rip-roaring wheels. This is a tough one for me. I like the minimalist approach, but endeavor for some level of survival. The crew at Eye Candy Custom Cycles (.com) developed this hot looking, side-mount ’59 Cadillac taillight. I thought it was the cat’s paw and that I could mount it to glow through to both sides. I installed it to the BDL inner primary, so close and tight to the frame that no one could see it. I broke the code.
I also grappled with some elements of the wiring, but it worked out fine—that’s another story. I’ve been tinkering with bikes for 30 years, yet learned a tremendous amount with this build.
The bike continued to roll together like a dream with the Kraft Tech oil bag, hard copper oil lines, the Lucky Devil sprung seat and 5-speed Rev Tech Transmission. The wheels were Custom Chrome aluminum rims, stainless spokes and chromed steel hubs. This was the first time I ever used Brembo brakes, no problem and I’ve worked with Joker Machine controls for the last five years.
Let’s focus on mistakes I made, so you won’t make them in the future. The hard lines were cool, but I could have installed rubber hose and been finished in a half hour. Plus, since the Kraft Tech, round oil bag, was rubber mounted and the hard lines solid, the street vibration fucked with them and they cracked. I needed vibration resistant furrels. Let’s stick with the oil bag. It’s cool, solid and bolted right up, but battery choice is critical. There was very little space between the battery terminals and the frame. Ultimately, a Bikernet babe was called to the front, to stitch a rubber protective cushion to prevent shorts. That’s too close for everyday comfort.
I broke in the bike using the Eddie Trotta formula for success, but missed one element, high-speed interstate travel. If I had put a few miles on the bike at 80 mph, which is against the break-in code, of 55 or less, I would have noticed the severe gearing. That’s where I went wrong. I started with a JIMS 6-speed and stock gearing. Then I discovered that the new Starter system from Compufire, that runs off the engine, wouldn’t be available for Sturgis, so I had to punt. I mounted the Dyna coils under the oil tank, which prevented a standard Compu-fire starter from being installed quick. A kicker was the answer. It fit with my hand made exhaust system using modified Samson mufflers, but I was forced to shift back to a Rev Tech 5-Speed transmission, because I needed the kicker. I should have considered a gear change at that point, but didn’t.
So what happened on the 1500-mile trek to the Badlands? The bike ran like a raped ape, strong and true. The handling was superb, everything remained in place except for the bullshit running lights I attempted to use for more visibility. They vibrated, spun, popped the bulbs and tore at the wires running through the fender rails. The ragged glitch in the road was the gearing. I ultimately replaced the running lights with these no-count reflectors and a H-D teardrop turnsignal under the right muffler.
The bike clocked 300 miles before I left town. Another 200 miles down the road toward Arizona, it had the mileage numbers to afford me enough break-in miles to drop the hammer and let her fly. At 90 mph I peeled past big rigs on Interstate10 heading out of the vast Los Angeles plague of concrete and stucco homes reaching dangerously close to the Arizona border. Crossing the state line, into the helmet-free state, I felt relieved to experience 100 degrees in the open desert flying toward Phoenix, another blight of concrete and southwestern architecture. I sensed the buzz in the frame and handlebar grips through Custom Cycle Engineering rubber mounted risers. The Shovel was over-revving and I needed that 6th gear release from extensive vibration, but I kept pushing for the love of speed, a light 520-pound, 93-inch chopper can deliver. She sliced the open road like a high-speed rotary knife through French bread.
I was beginning to buzz my feet off the Joker Machine pegs and adjusted them at the next stop. Rubber inserts on rigid pegs are mandatory, but I flaunted that rule with impunity. Just 60 miles out of Phoenix with the temps cresting 104 degrees and our group, of a half dozen, barreling along at over 90, the Sturgis Shovel quit, pure dead in the fast lane. I reached for the plug wires, then the ignition key that hovered less than a ½-inch from the whirling BDL belt drive. Better not go there, I thought as I signaled to lean right into the slow lane then onto the rough texture of the emergency lane where my baby came to a stop. That’s when I noticed the terrible, over-flowing gas leak at the back of the tank, all over the rear head.
As if the devil knew, one more mile and I would burst into flames in the middle of the searing desert. He flipped my ignition off. I never found an electrical problem or mechanical woe. She turned herself off because the vibration had taken its toll on the aluminum tank.
The next morning I was back on the road after Nick and Charlie at Custom Performance, (Turbo builders for Harleys, in Phoenix), had my tank rewelded and Nick recommended larger, softer rubber mounts. We were back on the road, where I took care of the beast for the rest of the run to Sturgis (kept my speed down), or until I could change the gearing. As it turned out, as I pulled into Deadwood, gas dripped onto that rear plug again. Bad news. There are codes and builders who know which ones can be broken—none. You can check the entire Sturgis Shovel Project build in our Bikernet Tech Department. The tank was repaired in Rapid City, but just two weeks ago I was forced to have it welded for the third time in Los Angeles. When will I learn?
Ride Forever,
–Bandit
Owner: K. Randall “Bandit” Ball
Home: Wilmington, California
Builder: Bikernet.com
Year/model: 1956 Sturgis Shovel
Time to Build: 9 months
Color: Shit brown
Engine/Transmission
Year/Model: 2005 S&S
Builder: Richard Kransler, Phil’s Speed Shop, and S&S
Displacement: 93 inches
Cases: House of Horsepower
Flywheels: S&S side-winder
Balancing: S&S, 1300 Bob weight
Connecting rods: S&S
Cylinders: S&S with longer skirts
Pistons: S&S forged, 8.2:1 compression
Heads: 1966 Shovelhead by Phil’s Speed
Cam: S&S
Valves: Black Diamond
Rockers: S&S rollers
Lifters: Custom Chrome
Pushrods: Custom Chrome
Carb: 42 mm Mikuni
Air Cleaner: Fantasy in Iron
Exhaust: Bandit and Samson
Ignition: Compu-fire, single fire
Charging: Compu-fire
Oil Pump: S&S
Transmission
Year/model: 2005 Rev Tech, 5-speed with kicker
Case: Rev Tech
Gears: Rev Tech
Clutch: BDL
Primary Drive: BDL open belt
Kick Starter: Rev Tech
Chassis
Frame: Paughco Chopper
Rake: 35 degrees
Stretch: 3-out, 4-up
Front Forks: Paughco tapered-leg springer
Swingarm: none
Rear shocks: nope
Front Wheel: 21-inch Custom Chrome
Rear Wheel: 18-inch Custom Chrome
Front Brake: Brembo Caliper and Springer Bracket
Rear Brake: Brembo Caliper and Softail Bracket
Front Tire: 21 Avon
Rear Tire: 18/180 Avon Venom
Rear Fender: Kent Weeks
Fender struts: Bandit
Headlight: Custom Chrome
Taillight: Eye Candy Custom Cycles
Fuel Tank: Aluminum 750 XR
Oil Tank: Kraft Tech
Handlebars: Custom Chrome narrowed
Risers: Custom Cycle Engineering dog bones
Seat: Lucky Devil Metal Works
License Bracket: Eye Candy Custom Cycles
Handlebar controls: Joker Machine
Foot Controls: Joker Machine
5-Ball Factory Racer, Part 4
By Robin Technologies |
We experienced an incredible month of hiccups and grievances. My computer crashed immediately after I spent a long weekend in Primm, Nevada, locked in a hotel room, rewriting my first Chance book. I lost it all. Then I'm attacked with the vertigo venom and laid out like a sick puppy, terrified that my life as a motorcyclist was over. Then the nasty tenants who rented our 1-bedroom apartment disappeared during the worst economic downturn in our history, we lost that income and needed to pour a minimum of eight grand into that puppy to make it rentable once more. Good god, plus we were burnin' daylight and needed to shovel a new paying tenant into place.
There's my excuse for not working on the 5-Ball Factory Racer more. I hate doom and gloom. Hell, there's no time for that shit. “No time to lose” is one of my codes. I'll rewrite the book over the next couple of weeks, and it will be even better. The apartment will be completed this weekend with finished hardwood floors, completely new kitchen, bathroom, all new paint, a new laundry room and more. New tenants are moving in tomorrow. And Vertigo is like a mystery movie. I was down three days then back at the computer and firing away, just don't ask me to walk a straight line. Plus, the mystery, as to the source or cause is still in full swing. I'll let you know what I find out. I gotta quit snorting paint fumes.
In the meantime, there's 5-Ball Factory Racer progress to report. Since the plan was to build a comfortable vintage looking speedster and ride it to Sturgis, we need enough fuel capacity to fly me across the desert and not leave me in the sand, baking with lonely tarantulas.
These flat-sided tanks designed by Rick Krost and built by Paughco are in keeping with a 1915 Harley-Davidson board track racer. We measured the capacity of the long narrow tanks, during installation. They come in at exactly 2 gallons–not bad. On the other-hand not comfortable touring levels. Then it dawned on me in my dizzy state. Mike Pullin, the man who created the Run for Breath, as a tribute to his son Justin and Asthma Charities, builds a cool custom/vintage oil tank using antique fire extinguisher bodies. I gave him a call
The notion was to build and mount a back-up or reserve tank on the handlebars in keeping with the Prestone acetylene headlight tanks from used from 1910 until the '20s. Harleys didn't discover the use of electric lights until 1916. Before, they had carbide chips, systems like coal miners had on their helmets. Carbide chips became carbide generators and were followed in 1910 or '11 by pressurized acetylene tanks, similar to welding. A small hose fed two nozzles inside the headlight case. The rider had to open the face of the headlight, turn the nozzles on, until he heard the hiss of gas or smelled it, and then physically light the flame to create the light reflecting off the mirror in the back for forward illumination. I asked antique bike expert, Don Whalen of Sierra Madre Motorcycle Company, if these systems worked worth a hill of beans. “It was best to plan rides around full moons,” Don said.
So the notion flourished. I could back up my narrow tank fuel capacity by adding a fire extinguisher full of fuel on the handlebars, and Mike was the master. He makes these generally for chopper riders looking for a cool oil bag. If you happen to have a vintage fire bottle hanging around, send it to Mike. He'll build a vertical or horizontal oil tank out of it, or you can buy bungs from the Bung King, Todd's Cycle, or The Parts Dude and make the bastard your-self. Here's where Mike, the Stealth Man takes over:
The first step in fabricating the tank was ordering the parts. I ordered all the parts from “The Parts Dude.” The extinguisher itself came from a local hardware store.
Then Chopper John and I had some fun and emptied the contents of the tank and then cleaned the inside with water.
The next step included removing the handle.
Then we measured for the center of the tank, where the filler cap would be located. Then we decided where we would position the petcock. This is key, depending on the bars.
After this was done, we proceeded to drill and cut the holes for the filler cap bung and the petcock bung. I ended up using ¼-inch pipe thread petcock bung.
Once this was done, we welded the filler cap bung and the petcock bung in place.
We ground all the welds and checked for leaks.
Chopper John and myself had a great time making the tank. It was the first time we had teamed up on a project since Stealth Bike Works closed. I don't know if I was the first to use fire extinguishers for tanks of any sort, but I know I was the first around the South Carolina area!
The tank is finished. Came out cool! All you have to do is seal where the handle threads are, with Teflon tape or Teflon paste. You may want to have the tank sealed or use that Kreem stuff. I really don't like the Kreem stuff. I used to go to a radiator shop to have it sealed but they closed. I am sure you have people who can do that.
There you have it. We already found a petcock and I'm working on handle/valve end. As it turned out, the vintage jobs from the '20 had pressure gauges, so the rider knew how much acetylene was left for the night ride home. Since this fire extinguisher came equipped with a pressure gauge, we are going to attempt to keep it. Then I need to create a steel cradle and weld it to the bars.
Next, you'll see us mount the vintage Sportster Speedo and I'm going to pick up the Black Bike Wheels next week and run a manual cable drive off the rear wheel with LA Chop Rod bungs.
Just when we were confident that the fuel capacity neared 3 gallons, we discovered a handling glitch. The fork stops were under the front of the gas tank. We couldn't live with it. The new narrow tapered leg Paughco springer would smack the tank and hinder turning. So next, we'll slice the front of the tank, decrease fuel capacity a tad, but enhance turning. Check back in a couple of weeks for more major renovations, if I don't stumble and fall off a cliff.
Amazing Shrunken FXR 11: Mid Controls
By Robin Technologies |
Shrunken FXR mid-controls by Giggie at Compu-Fire. Note: we need flat-headed Allens.
Giggie our master machinist from Compu-Fire rolled up to the Bikernet Headquarters last Saturday. We haven’t seen him for months due in part to his work on new starting systems for the custom market. They are dancing through the final development stages of a system configured to drive off the crank shaft of the motor with a 60- to-one ratio compared to stock 48-to-1. That will leave the area about the tranny available for custom applications or lower seat heights.
Giggie brought some wrong fasteners but lots of them and counter-sunk drilling tool.
Currently Compu-fire is soon to release a standard starting system, the Gen-2 HT, with 33 percent stronger magnets, 6-roller longer clutch (32 percent longer) with 30 percent more cranking while drawing the same amps from the battery.
Here’s the tranny without the brake pedal components. There’s some tight tolerances going on.
I spoke to him about our cooling debate and here are some of his thoughts. “You want your oil to run at a minimum temp of 205 to eliminate water vapor or condensation that accumulates in oil,” Giggie said. “At 240 to 260 degrees petroleum based oils begin to break down, although synthetic lubricants could be good to 360 degrees. I have my doubts.”
Base bracket to be bolted to the transmission.
Giggie developed an oil cooler for his FLH that kicks on at 220 degrees and off at 200. It has an in-line thermal switch continuously reading oil temp. He installed his cooler in a box with vents and two small electric fans wired to the thermal switch (to cool while idling).
Giggie’s mounting bracket bolted in place.
Regarding our project Giggie dropped off hand machined mid-controls for shifting and rear brakes. Next, we must buy a H-D slave cylinder with remote reservoir with a built in brake switch. We will hide the reservoir behind the oil bag and design a bracket to hold the slave under the trans.
This shows the pedal and shaft in the mounting bracket.
Giggie will supply us with four more bushings to run behind the shift and brake levers, two 1/8-inch thick and two 1/2-inch thick, to allow us variable spacing away from the engine pulley or point cover on the cone.
Giggie will supply two different bushing to be installed between the brake lever and the mounting sleeve. We’ll need the space to clear the point cover.
Unfortunately the sleeve hit the oil pump cover. We may be able to remove enough material or just polish the pump. The oil pump inlet fitting will also need to be turned down. It’s close.
With the bushings in hand we can develop our final linkage behind the BDL belt drive plate and Giggie’s tranny plate to connect with the slave piston.
In both cases we need to cut and machine the other end of the shaft, depending on the linkage.
I’ve decided to remanufacture the exhaust system which is now a tight fit around the new brake linkage. Giggie also machined the foot peg mounts to accept any standard, pivoting foot pegs.
The slick new mid controls for shifting slid through bushings machined into the BDL outter and inner covers.
Next we need the bushings, slave cylinder and a day in the garage hammering and welding a new set of pipes.
–Bandit
Back To Part 10, Page 2
5-Ball Factory Racer Part 3
By Robin Technologies |
I'm in a daze this morning. Too much Quervo Gold last night and too many discussions about the sinking economy. It's a bastard when they lay off port crane operators. What does that tell you? I don't want to go there on this dank gray morning. It's warm outside, but even the dogs, Tank and Cash, feel the gray skies. They look hung-over, droopy and drained. I haven't shaved in a couple of days, need a shower and a kick-my-butt workout.
All the women left me and ran off to the mountains this weekend. I know why Sin Wu needed a break. Have you ever tried to maintain a 10,000 square-foot, old dilapidated building, clean and care for two lumbering, sloppy dogs, two house cats, and a stray that wanders through and bitches if the food supply isn't consistent with her desires? The Macaw needs to be fed and moved into and out of the sun at the end of the day and now we have a fuckin' fish.
There are also construction workers, electricians and plumbers to deal with. It's never a dull moment around here. I'm a big proponent of running off all the costly pets, who can't do except shit and care for a half dozen concrete gargoyles. At least they keep the evil spirits at bay and involve zero upkeep.
Okay, I'll get to the tech. I was on a hunt for a vintage seat and Duane Ballard stopped by with this vintage BMW seat. I used chunks of wood to hold it in place while I pondered the little Hispanic girl who works at Shamrocks, the Mexican fish market two blocks away. Since the seat was made with a number of springs incorporated in the structure, I didn't feel additional springs were necessary. I played with my options, but nothing – graceful, stylish, art deco or vintage – came to mind. Then I grabbed the springs that came with the prototype Paugho frame and voila, it all came together using the existing frame bungs, the mini-seat shocks and a slight modification to the BMW seat.
I drilled new holes in the brackets and cut about 4 inches off the arms. The front of the seat bolted directly to the Paughco seat hinge and I was good to go. Duane stopped by again, blessed my creation, and took the seat for top-notch leather upholstery action. He's the best.
I shifted to my shift linkage system and called Jeremiah for the mathematical configuration from the system we build for his bobber. I wanted a tank shift and had several strange components, plus heavy, solid cloverleaf brass rod to use. I don't have any idea how I come up with this shit, but what the hell. It has class.
According to Jeremiah, from the pivot point down, the shift arm was about 6 inches in length, and the distance to the shift knob up was almost three times that length. That made for a vast throw and I needed to make sure I was clear, fore and aft, for shifting without smacking the bars or anything else. I checked my '48 Panhead with stock jockey shifting and the ratio was closer to two to one. In addition, jockey shifting is a different animal. There's no back and forth spring action on vintage tank-shifted bikes. The shifter banged through one gear after another from first to fourth, done deal.
That's the reason jockey-shifted bikes are best with jockey top transmissions. If you need neutral, just pop it out of any gear and you're back in neutral. Ratchet tops force you to bang through one gear after another down to the only neutral between first and second, often missing it. In our next tech, we will install a Baker 5-and-1 drum in this transmission to afford neutral at the bottom for easy reach.
Okay, so back to the job at hand. I'm trying to use as much brass on this bike as possible, so I dug through drawers and boxes of old machined parts and trinkets and came up with these brass-bearing supports. Then I machined a piece to fit these, then the axle piece to mount to the frame. Then I had to bore and tap the pivot, drill and tap to anchor the brass bushing, drill and tap to create a pivot stop and machine and thread the brass rods, plus machine an end to fit a heim joint connection to the transmission shift linkage. I spent hours tinkering and figuring, drilling, tapping and testing, and I'm reasonable sure I have a tough, working shifting system.
Then I shifted to the dreaded tanks. The tanks are fine, but more involved than normal one-piece, bolt-on tanks, ready with bungs for rubber mounting. Since this was a prototype Paughco Factory Racer frame, the first one of the batch, they bolted the tanks to the frame by drilling and tapping the top frame tube. Problem is, that afforded each 5/16 coarse bolt about three threads in mild steel tubing. In just a matter of time, those threads would fail, the tanks would rattle and come loose.
I decided I wanted to strengthen the tank mounting for the long road. I ordered some ¼-inch bungs, ¾-inch deep for a lasting hold. Later, I discovered that since the mainframe strut was 1.5 inch tubing, I could have used the 1.5-inch deep bungs from the Bung King (check their site for all available variations). I needed to re-drill the holes to a larger diameter for the bungs to slip into the frame. Adding the bungs and welding them enhanced the strength of the frame. At first, I though about machining a bung with a lip on it, but the tanks didn't have the clearance above the frame for a lip.
After drilling the frame holes, I tapped the bungs into the hole and as far below the surface as possible for the strongest, deepest weld. I would also need to grind off any protruding weld so the tanks would fit again. One tank protruded into the frame and rubbed at the back, so I moved it as far forward as possible for clearance, which amounted to about ¼ inch.
With the bungs in place, welded and ground, I grappled with the tank mounting holes. I thought I had it made, since I was dropping from 5/16-inch bolts to ¼-inch, but not so. Only one hole lined up. I grappled with these bastards for hours. Then I gas-welded the hole slots, refilled them and ground them to a reasonable size.
Next, I welded bungs, I believe from Lucky Devil, into the bottom of the tanks and used the Bung King’s rubber mount kits with straps and rubbers to attach it to the frame. In a sense, this was overkill, but I've experienced leaky tanks and poorly mounted tanks on my way to Sturgis a couple of times. One time, Randy Aaron from Cycle Visions saved my ass and my tank paint job. Later on, Paul Yaffe replaced my piece-of-shit Blue Flame tank with a properly rubber mounted Independent tank. So, goddamnit, this needs to be right the first time. I ran rubber mounts front and rear.
There's a trick to this operation. You need the rubbers in place to make proper measurements, cuts and tack welds. Ah but, too much heat will destroy your rubbers and sink the process. I've done it during mad welding spurts. This time I kept my Bonneville salt sprayer handy, so I could tack near the rubber insert and cool the strap before I damaged the insert. I removed the inserts before final welds.
With the tanks securely mounted, I was confident, except for one aspect: capacity and turning radius. I needed to pull the bike away from the lift clamp and flop the Paughco taper-leg springer from side to side. As I suspected, it was going to hit the tanks. Over the next couple of weeks, I will operate again, slicing the tanks for turning.
I shifted to making a top motor mount, which worked out like a champ. I made a strap from one Crazy Horse head to the other, then discovered a couple of tabs that would give me the strength and position I needed to hook up with the frame. Top motor mounts are also tricky. They need to be flexible and somewhat adjustable. I made sure the engine was positioned correctly with my BDL primary backing plate, but you never know if something might shift slightly during final assembly, and the top motor mount must be flexible and iron strong.
Without too much fanfare, I attached a piece of modified angle iron to the right side of the motor mount for a coil hanger. I angled it slightly so the spark plug wires wouldn’t bang or rub against the tank.
It just happened that I'm building a railing for my mom's house. She's getting feeble, in her old age and needed some additional support. That meant a trip to the local steel supply house, where I stumbled onto some small chunks of angle iron. I didn't like my original number 5 transmission mount, so I decided to remanufacture it with a heftier piece of angle iron that also reached the frame without a problem. It also allowed me a tad more positioning flexibility for the master cylinder and pedal adjustment.
In the next segment, I'll run the progression of Dick Allen illustrations, so you can see the progress. It's as if I'm building the motorcycle, while Dick and Chris Kallas develop the visual story.
I don't know about you, but these illustrations give me hope and inspiration throughout the build process. Next, I will modify the tanks once more for enhanced Paughco Springer turning radius, then we'll mount the Phil's Speed shop ignition and wiring system to a plate I'll make that will bolt to the top of the tanks behind the gas caps.
Also mounted to same plate of steel will be a manual, vintage Sportster replacement, Bikers Choice speedo driven off the rear Black Bike wheel. Hopefully, the wheels will roll in, I'll find some 23-inch tubes and Larry Settle will mount and balance the Avon tires. I'll set up the wheels in the frame and springer, and then haul the bike to Chica in Huntington Beach. He's going to help me with fender design and mounting. In the meantime, I'll watch the inauguration unfold and stay away from tequila. There's more coming, though. I'm going to modify the trans with a 5-1 Baker drum, and build a set of exhaust with D&D bends and pieces. Hang on for the next installment.
5-Ball Factory Racer, Part 6
By Robin Technologies |
How do you feel about your computer? I could easily take my old .357 Smith and Wesson revolver and blow this sonuvabitch into the briny harbor Pacific waters. I'd set the smoking gun down, go find a job driving a trash truck, and be able to hang out with the bros and drink beer until my kidneys failed, then you could toss my carcass into the Pacific along with my IMac. Life is nuts.
Ah, but the 5-Ball Factory Racer is coming right along. I hauled it down to Chica's for rear fender fitment, never thinking about the front fender. Should I? Chica makes his own wide ribbed fenders 5 and 6 inches wide. They're available for old tall 16-inch wheels and 18-inch wheels for an easy fitment to the tires. On my way south of Long Beach, California, I swung into Todd's Cycle. He was jammed with work. It's odd in this dour economy to see shops cookin'. Chica also was hustling to fill wheel orders, work on vintage bikes, and rebuild engines. I stopped in another shop on the edge of Long Beach, Richard Graves's car restoration facility. Damn, he does sharp work. He was working on a '50s Ariel square four.
Graves was also jammed with work, so the world ain't all doom and gloom. We just gotta provide a valuable service and be honorable businessmen, and we'll survive, goddamnit. Like Dave Rash, of D&D Exhaust says, “Motorcycles are mechanical Valiums. The world can go to shit, and the brothers take care of their motorcycles.”
I like that notion. Chica marked my fender for stretching since his fender wouldn't wrap about a knockout Black Bike 23-inch wheel with an Avon Tyre. He indicated where the stretching would take place every 4-5 inches with a felt pen, then went to his machine. “You need to stretch it the same amount,” Chica explained, “and stagger the stretching maneuvers to prevent the fender from warping or twisting.”
I asked Chica if his fenders needed additional support where the fender rails would be attached. He pointed out that the extreme contours and the ribs added extra structural strength. But he did recommend two fender straps over the frame cross-member.
That did it, and Jeremiah and I loaded up the Racer for the return trip to the Bikernet Interplanetary Headquarters deep in the Wilmington ghetto. I started to work on the rear fender installation immediately. I bobbed it about 4 inches, but was grabbed by the rear wheel adjustment designed by Rick Krost of U.S. Choppers and manufactured by Paughco.
It's interesting, and I'm still getting the quirky hang of it. It automatically adjusts the ¾-inch axle back and forth, and up and down about ¾ inch. That element makes mounting the rear fender even more interesting. I was forced to don my patience- and-remain-flexible hat. Who knows if it's right, but I tried to work in several fender fluctuation means, so I could adjust it if necessary.
The fender was mounted with a single bolt at the bottom behind the battery case. Then, with the fender spaced evenly from the tire throughout the complete radius, I marked drilling holes for the fender straps. I drilled the holes, and the gods of stainless steel blessed my ass that day with a keen sense of accuracy. The holes and the fender straps lined up. I had to keep an eye on the axle adjustment, or the wheel was cocked right or left in the frame. “Ya gotta watch for the sweet spot,” Rick Krost said. I called him in the middle of the night to quiz him about wheel adjustment and alignment.
I also needed to make a spanner wrench for his axle adjusters. I was in a hurry one night and built a crappy one with some strange punched out flat open-end wrenches. I just heated, bent the tangs, and ground it to fit. It was sloppy, and ultimately, I built another one with brazed ¼-20 bolts to another wrench. It fits much better.
I also attached the Pauchco toolbox strap to the chain side of the bike, since the pipes would interfere on the right. It worked out perfectly for an additional installment point for the chain guard.
Next midnight run in the shop included grappling with mounting the Crime Scene taillight. It's a cool bastard, but I didn't have anything to mount it with. I dug through old boxes of parts, stock license plate rings, mounts, you name it, until I found an old rubber mount for license plate holders. It was already drilled for my three-point mounting taillight triangle. I found a thick license plate backing plate and went to work.
I drilled it to catch two of the Crime Scene holes and held the taillight over the license plate. I thought I had it made. I drilled the fender so the lip of the license plate will hang just slightly over it, for a proper, readable angle. Not sure I was successful. We'll see the first time I'm pulled over for speeding in Wyoming.
The one item I missed was the spacing for the bonaroo cool license plate ring. I'm not sure I didn't drill the holes too far into the plate, but I was thinking about strength and not bling. From that point, I moved to making fender rails. I can't do anything status quo. So I drilled corner holes in the backing plate, machined more brass, cloverleaf stock with 5/16 coarse threads and bent tabs and mounted them to the frame. Sorta crazy, but actually strong.
Evan at Power Plant Motorcycles on Melrose in Hollywood coached me on cutting threads in brass. “You need deep thick threads, so don't cut fine threads in brass,” Evan said. “It's soft.”
He also showed me a trick on his new antique lathe for centering cutting bits, which I'll never forget. I'll demonstrate in another tech in the near future. His shop was also busy, when I last stopped in. He builds vintage bobbers with very cool hand- made components. No CNC billet shit for Evan. Watch for his Chopper Challenge feature bike to show up on the pages of Cycle Source.
The guys at BDL helped with a super deal on a GMA front brake caliper, bracket, and hand lever. Unfortunately, they only make a springer bracket for the right side, so I modified for the left and built my linkage. Dealing with a narrow Paughco Springer and a front brake is a challenge to fit everything and center the caliper over the rotor. I still need to machine an axle spacer. I also need to deal with this billet bracket. I'm looking for some super cool art deco piece to bolt up front, like a hood ornament from an old Packard.
I had to deal with the suicide clutch situation. I had a vintage H-D rocker clutch system, minus the linkage and spring. I made the linkage with a spare Paughco toolbox-mounting bracket. Then while digging around, I discovered what I thought was a regulator mounting bracket. It would work perfectly for the regulator and had the space, and holes drilled for a clutch cable bracket. I went to work digging around for the perfect cable guide.
About this time, the Laughlin River Run surfaced and I rode my King into the desert. Two weeks later, I was called to duty on my Sturgis Shovelhead chopper to ride back into the desert to Cottonwood, Arizona for the Smoke Out. On the way I helped a couple broke down in the desert with a wiring problem. As we tinkered with his rigid Sportster, fulla devil tails welded everywhere like handles on wrought-iron furniture, I noticed his suicide clutch set up and his linkage and it gave me some good notions for a cable pinching system.
Between Laughlin and Cottonwood, I finally rolled around to cutting the front of the tanks to make room for fork stops with the Paughco narrow springer. As it stood the springer stops would smack the Factory Racer tanks, and my turning radius was shot. I went to work with a Makita cut- off saw and a plasma cutter to slice a new piece of 14-or 16-gauge steel for the replacement. The tanks were painted and that fucked with my MIG welding. Always clear the paint away from the welding area. The smoke from the heated paint messes with the pure oxygen and gas required for proper penetration. I'll work on that more with the next tank.
I'm getting close to making some final welds, while praying that a TIG welder will wander into my shop. But first, I needed to drop in the Baker N1 drum for 5-speeds. This is the simplest modification on earth. It's so easy even I could do it, amazing. These N1 drums… well I'll let Trish Horstman and James Simonelli tell you the facts:
Five years ago we developed the N1 drum for drag racers and street racerswho used our 6-speed overdrive. The N1 shift pattern (Neutral-1-2-3-4-5-6) wasdesigned to prevent false neutrals during aggressive 1-2 upshifts by positioningneutral under 1st.
The jockey shift/foot clutch crowd soon discovered the benefitsof the N1 pattern. The big lever ratio of a jockey shift lever desensitizes the feelof the detents in the transmission such that finding neutral is a crapshoot withbad odds. With neutral on bottom (or all the way forward), the jockey shifter canmindlessly tap all the way down to neutral thus allowing him to put both feet onthe ground as he rolls up to the stop light.
Today, a whole new crowd is realizing the benefits of the N1 pattern. Pingel’selectric shifter is slicker-than-snot and appeals to racers as well as those withrestricted movement in their left foot and left hand. Utilizing an N1 drum inconjunction with Pingel’s electric shifter makes finding neutral (with the solenoid)seamless, and yields a solenoid-actuated shift system that almost makes footshifting obsolete.
PN DESCRIPTION FITMENT
5-6QT-A N1 drum & pillow block assembly, 6-speed BAKER 6-spd overdrive except*
5-6QT-A1 N1 drum & pillow block assembly, 6-speed *Old 6-into-4 (S&S case) &Frankentranny
124-OD6RN1-A N1 drum & pillow block assembly, 6-speed RSD right-side Drive 6-speed, 2ndgeneration
124-DD6N1 N1 drum & pillow block assembly, DD6 DD6, all
2-5R-N1 N1 drum & pillow block assembly, 5-speed Single pole neutral switch 5-spds
2-5RL-N1 N1 drum & pillow block assembly, 5-speed Double pole neutral switch 5-spds
FEATURES/NOTES:
– N1 shift system option available at no additional cost with purchase of a complete transmissionor builder’s kit
– 5-speed N1 shift systems fit H-D 5-speeds and BAKER 5-speeds
– For aggressive shifting we also recommend the use of our anti-overshift ratchet pawl, PN555-56A for 5-speeds through 1999 and 555-56L for 5-speeds 2000-up. For example, this pawlmechanically prevents an unintended 1-3 up shift during an intended 1-2 upshift
Okay, so I popped off the ¼-20 Allens off the top of the tranny cap. Since, within five fasteners there were three sizes, I placed them neatly in the battery pan to prevent mixing up the formula. The lid came right off.
Then the four 7/16 hex heads need to be removed and the drum and pillow blocks came off as a single unit. Don't forget to lift the shifting arm, and keep it up when you replace the drum.
It might feel slightly snug to remove since there are guide inserts pressed into the case to hold the drum perfectly aligned. I studied the drum as I removed it and set it in exactly the same position on the bench to insure I put the new N1 drum back exactly the same way.
I told myself the old mechanic's rule as I replaced the drum and aligned the shifting forks: Don't force anything, jackass. I carefully aligned the shifting forks, then made sure the pillow blocks fit comfortable over the inserts before rolling the fasteners back into place and torquing them to 130 inch pound of torque or 10.8 foot pounds.
I smeared a dab of tranny oil on the lip of the transmission lid and slipped it into place, then tightened the fasteners to 130-inch pounds of torque. Oh, I forgot. I replaced the standard vent with something brass, mechanical, and vintage. What the hell. I'm going for that vintage appearance.
That's it for this installment. Next, I will install an Exile sprotor rear brake and 48-tooth sprocket. I'll finish all my welds, strip her down, and head to powder coating and paint. I have the color scheme down. It's going to be wild. I've also promised not to hit any more events between now and Sturgis for maximum shop time. We'll see if I run out of whiskey and women or not. Hang on.
Amazing Shrunken FXR 15 Wiring Hell
By Robin Technologies |
This was actually one of the easiest bikes I’ve ever wired. It’s not a bad notion to sketch out a wiring diagram with consideration for the placement of the components. Think about it long and hard, then take your time. Below this mess I ran the Hardcore Choppers basic wiring diagram and tips on wiring anything.
First, there’s the regulator that bolts over the front motormount. I use Compu-Fire regulators for reliability and they are wired not to over-work the alternator. So you plug the regulator into the case for the alternator connection, run a ground strap under the frame where the rubbermount bolts and the final hot wire to the hot side of the battery, or the hot side of the ignition switch. That wire feeds the charge back to the battery. Presto, goddamnit, the charging system is complete.
I’m lazy and want the wiring system to be as easy and component free as possible. No extra lights, no turn signals, no horns, buzzers or ringdings. I use Bob McKay’s marine ignition switches for toughness, reliability and ease of wiring. They are distributed by CCI or, if not in stock, contact Bob directly (519-935-2424).
The switch is so complete so you don’t need a starter relay. All it takes is one wire to the starter, one wire from the battery and one wire to the circuit breaker. From the breaker a wire runs to the Compu-Fire single fire ignition system via the coils, one wire to the brake switch, one wire to the taillight and one wire to the highbeam switch. From the highbeam switch two wires ran to the headlight. From the Compu-Fire electronic ignition wires ran to the two Dyna Coils, front and rear and one hot wire that runs to both and the ignition circuit breaker. I ran only one 30-amp H-D circuit breaker, just a couple of inches from the ignition switch.
Since I don’t have space for idiot lights (there’s a highbeam indicator on the headlight), I need to run a oil pressure gauge on the engine.
I only use Terry Components brake cables for their service and flexibility. The trick was to find and place the ground straps. The Terry ground strap ran comfortably from the negative side of the battery to the 5/16 starter mounting bolt. That grounded it to the driveline, but I needed a ground from the tranny to the frame. I worked that out by bolting another strap to the sidemount license plate frame bracket (welded to the frame), by making sure the paint was shaved away. I also used the 1/4-20 Allen to support the taillight ground strap. Let’s see, have I forgotten anything?
Just before we completed wiring, Giggie, from Compu-Fire, and delivered the new Compu-Fire 53700 hot starter designed to fit any big twin H-D from’90 up. All the special hardware is included and it’s rated to 2KW and was actually shorter by .150-inch for clearance dilemmas with Softail oil cans.
The starter roller bearings are 30 percent longer and it comes with shims to allow builders to install the starter perfectly. The Air gap between the pinion gear from the starter to the ring gear on the clutch basket needs to be between .75 and .125. If it’s too short the pinion gear can’t spin before engagement and collides with the ring gear. It needs to get a tad of momentum going. On the other hand, if the distance is too great, the starter gets up to full speed and fights engagement.
The measurement is difficult and Giggie uses a 1/8 Allen which is .125 across the flats. The shims are .026. Even the coupler on this new Compu-Fire starter is designed for lowered bike, to duck the belt.
The wiring was completed and we were ready to fire the beast, but first Giggie recommended that we burp the bubbles out of the engine by removing the pump relief cap and using an Allen to pull up the valve and let bubbles pass for a pure oil lubrication.
The bastard fired right up, the Mikuni gushed gas, but as soon as it fired the Mikuni float bowl settled down.
We often get calls for basic wiring diagrams. Here’s one that was taken from an old Easyriders and expanded by the wizards of Hard Core Chopper Magazine in Japan.
Take your time. Keep those copper strands away from sharp edges, moving stuff (like chains) and hot items. Cover everything with shrink wrap. Use extra layers of shrink wrap for more protection and stronger connections. I like to solder connections for a solid, vibration free contact, but some prefer crimping connections to avoid wicking. Watch out. Some of the littlest, coolest switches go to shit in a week under 100 mph vibration.
The Frank Kaisler, patent pending, wire junction tool. Send $99.99 to P.O. Box 666, Hollywood, Calif. Send only rolls of quarters.
Don’t forget to work in circuit breakers and fuses. If one blows, disconnect the battery and research the problem. I like Terry battery cables for their flexibility, and they allow more amps to flow to the starter because of their low resistance.
Couple more tips: Watch out, wiring around the front-end. That sucker needs to turn. Don’t run the electrical connections too tight. If you run wires through the frame, debur the openings and use extra shrink wrap to protect fragile insulation.
Bandit generally uses 16-gauge for most of the wiring, 18-gauge in the bars and 12-gauge from the battery to the ignition switch.
I called Frank Kaisler, a tech writer for decades, and before I finished reading the above he shouted across the line, “Yeah right, but you’re forgetting plenty, dipshit. Don’t forget to tell ’em about the breakers. Use a 30-amp breaker between the battery and the main electrical circuit (or the battery and the ignition switch). You can use one of the breaker lugs to attach the regulator hot line to minimize wires to the battery. Use 12 gauge wire for the main leads. Use a 15 or 20-amp breaker between the ignition switch and all the lighting connections.
“Goddamnit, you didn’t explain wicking. Solder creeps under the insulation when it flows. The wire will flex against that soldered area and may break.”
“Yeah right, after two hundred years,” I muttered
“Shut up and listen,” Frank lit another cigarette.
“Quit smoking,” I babbled over the phone.
“The way your ride,” Frank coughed, “you won’t last another week. Let’s get back to the wires. I like to remove the plastic insulation on lugs and run shrink wrap right onto connectors, for a clean, stronger lead, and damnit, use the correct connectors. Blue for 14 and 16-gauge wires and red for 18 and 20. And make sure to use the proper ring sizes for stud connections, like the battery, circuit breakers and brake switch studs. Floppy lugs make for lousy connections.”
I was beginning to lose it. We could go on all night about wiring. He muttered something about using rubber grommets with wires that must run through sheet metal and additional ground straps from the headlight to the frame to maintain a solid ground to the front end.
“Don’t forget the final show bike detail,” He said and I remembered all the rats bikes I built in the ’70s with wires running everywhere. “Run wires down the left side of the bike. The hot looking side is always the pipe side.”
“Okay goddamnit,” I said. “I’m not writing a book. Just a handful of hints.” I sensed a lecture coming from a guy who edited bike magazines for 30 years.
“Do it right, Snake,” He coughed lighting another Marlboro, “or don’t do it at all!”
“Thank you, sir,” I said and hung up. Fuckin’ guy is worse than Bandit.
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