This bike might look like shit, but it should work perfectly. I'm endeavoring to keep it light, tight, narrow and right. So far so good. We've even decided to eliminate paint from the equation, except for rusty metal that may need black powder coating from Custom Powder Coating in Dallas, and the front end was powder coated black at the Paughco factory.

Let's jump into the shop. I was jazzed to receive my Rev Tech wheel order from Custom Chrome. I needed to mock up the frame and ship an image to Tim Conder for a concept drawing. Conder's images inspire any builder. I couldn't move on it until the Custom Chrome wheels were delivered and mated to the Avon Venom tyres. I'm also going to avoid chrome and flashy stuff as much as possible. We're running bare metal in several instances: Wheel rims, aluminum tank, brass fender rails and linkage, copper hard oil lines, and thick wall copper tubing bars. Dig this, we're going to galvanize the frame, rear fender and oil bag. The XR Sportster racing tank which is aluminum was delivered from Cyril Huze. I'm going to leave it brushed aluminum, but the capacity was a minimum 1.75 gallons. I'm mounting it high on the frame so we'll open the tunnel for additional fuel capacity and weld the area shut.

I'm jumping around. Let's get back to the Rev Tech wheels. The spokes are stainless with polished aluminum rims for a long lasting approach. Even the Paughco frame came with brushed aluminum axle plates. We're going to leave 'em alone. Cyril Huze designed a new, between the heads, coil and ignition switch mount. I ordered one without polish or chrome. It's unfortunate that we can't get wheels with Stainless hubs and eliminate chrome all together. The front is a 21 with a 18 by 5-inch rear for a 180 Avon Venom. I don't want a super wide tire. I'm specifically avoiding wide tires. I think they make choppers look like fat-assed chicks. They lose their chopper code of agility and lightness.

With my Doherty wheel spacer kit I was able to set up wheel spacing quick, for the time being. It's a trick working in the shop by myself and I will try to explain some operations from that perspective. We all face shop blues from time to time. Makes me kick back and rethink various operations when six hands are needed and I'm limited to one on the part and one on the arm of the drill press.

So alone one night I grappled with the installation of the CCI neck bearings (I need a JIMS tool for the races), to install the Paughco springer front end. After a trip to a local fastener store I was able to weave two studs into the rear legs of the front end for traditional, vibration dampening Custom Cycle Engineering risers. The studs needed were 1/2 inch about 2.5 inches long with 1/2-20 threads on one end and 1/2-13 on the riser end. The shop only had two different-length studs and one needed additional tapping to fit.

I use these risers on most of my bikes because of the traditional, old school appearance and the vibration element for long runs, but they take a degree of thinking since they shove the bars toward the rider (and often the tank) about 2 inches. I needed to watch for the appropriate amount of tank clearance and ultimately needed the 1-inch longer stems. Very high bars can be a problem with the leverage against the flexible rubber, but with patience, they will work fine. Since each riser is a single unit, they will flex and pivot until they're aligned and tightened down.

I installed low rise drag bars from Custom Chrome/Khrome Works. I'll see how they fit as the seat is mounted. I ordered a seat at a swapmeet this weekend, black with brass buttons by West Eagle. My plan is to bend thick-walled copper tubing and polish it for the final bars.

Now Imagine the first time I installed the front wheel, wrestling with the slipping front end and frame, the front wheel, the axle and the spacers simultaneously. Fortunately my 11-year-old grandson was on hand with a rubber mallet to assist. For the rear I used a crate to hold the wheel and the approximate height so I could muscle the axle and spacers through to align it with the frame. It was time for a Corona.

The engine is currently in the hands of S&S for a breast reduction from 103-inch to 93 smooth inches of reliable horse power. I'm waiting on the engine build images to share with you.

Hold on, I'm slipping the clutch again. Next I mounted the Rev Tech rear wheel with another Avon Venom within the Paughco frame. Unfortunately my Kraft Tech Fender is 9-inches wide and the tire on the 5-inch wide rim runs only 7-inches. I need about an 8-inch wide fender. I'm waiting for the shipment to arrive.

Then I moved onto the tank. I needed to create a couple of bungs for rubber mounting the rear of the tank and tap them for 1/4-20 threads. It was the first time I used our new/old lathe. This is all a new learning experience at the new Bikernet Headquarters. I grabbed a lathe that was rusting in Japanese Jay's backyard. He wasn't using it and I wanted one to cut wheel spacers. I reworked and cleaned the lathe until it was operational then the Doherty crew created a wheel spacer kit? Ah, but the lathe has a myriad of uses, like cutting bungs from a chunk of aluminum. Worked great.

Then I tapped them using the lathe chuck. I discovered that the tank petcock bung needed moving to the rear, since the tank was mounted at an angle. I cut it out with a die grinder and returned to the lathe to machine off the welds.

Next I need to learn how to use my new/real old, milling machine. My dad was a machinist most of his life and ultimately an engineer in the oil well industry. As a teenager I worked in machine shops and picked up equipment experience between smoking joints. I swear I learned something.

Let's see, what else. I dug through our parts bins and found the exact bracket I needed to mount the Kraft Tech oil bag. I need to cut off the existing coil and oil bag brackets and make a new front mount.

Wait a minute I'm slipping again. I dug through my bracket drawers and pulled a couple of old Jammer brackets 1/4-inch thick. I drilled 1/2-inch holes for the rubber mount grommets from Cyril Huze. I bolted them in place.

Next, I carefully measured the backbone tubing of the frame and figured the dimensions of the tabs and carefully marked and cut them, then beveled the edges for strong welds.

The next day under a sober sky, I refit the tank, tacked and MIG welded the tabs. Once the Bill Hall, pro-welder, welds my tank bungs in place and the tunnel is capped, I can make the final rear tabs and mount the tank semi-permanently. Is that possible?

Next, I will mount the Kraft Tech Oil bag, the rear fender and sprung seat mechanism. I'm also dealing with the rear drive. The frame was set up for belt, but more and more I like the chain notion.

The JIMS machine tranny is set up for 4-speed applications with 6-speed gears. First, I ordered the wrong Custom Chrome tranny plate, then I was twisted about the sprocket vs. belt pulley needed to drive the bastard. I dug through old parts bins until I found gears, since it looked like a gear-driven job. Then the sprocket didn't fit. I'm still trying to figure it out.

I'm going to meet with Jim of JIMS in the next couple of days and get to the bottom of it.

Although the frame is set up for a belt, that means if I run a chain, I'll have plenty of alignment flexibility. Hang on for my next report.

–Bandit

Doherty Machine
1030 Sandretto Dr Unit L
Prescott, AZ 86305
928-541-7744
mailto:Dohertymachine@aol.com

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We've developed a working relationship with S&S, and I was concerned about the 105-inch Shovelhead Richard Kranzler scored for my Sturgis Chop project. His motorcycle ran like a raped-ape, but the 105 tore the livin' shit out of his old school chassis. The mirrors became frisbies, the footpegs vibrated lose and ditched him at 125 mph on the freeway. The stress was more than the old swingarm frame could take.

Hot Rod engines are cool but will beat the shit out of a solid mount frame configuration. The best bet is to let them stretch out in a rubber mounted chassis. I called S&S to see what they would recommend and they suggested a smaller 93-inch configuration. James Simonelli put me in touch with Steve George, a 10-year S&S veteran, who said under his breath that they prefer not to mess with engine configurations other than they're own, but he would look mine over.

Made a lot of sense. S&S now builds a complete line of Shovelhead engines in four configurations: Two cone motor and two generator style. Each are available in 80-inch and 93-inch power configurations. Here's a description of their new units:

With the addition of the new S&S billet Shovelhead style rocker boxes and tappet guides, along with new pushrods and forged roller rocker arms for Shovelheads, S&S can now offer complete Shovelhead style engines. These engines will be available in 2005

S&S Shovelhead style engines feature the finest parts on the market today. Start with the bulletproof crankcases, flywheels, cylinders, and heads that they've offered for years, and finish the engine with new premium valve train components. S&S billet gear cover, tappet guides, and rocker boxes look outstanding and offer the performance level Shovel builders have come to expect.

What you can't see inside the engine is just as impressive. The new S&S Shovelhead style tappet guides are designed around the quiet, dependable Evolution style tappets. Corrected tappet guide bore geometry assures correct valve timing using Evolution style cams. The unique adjustable pushrods are collapsible for easy removal and installation, but are stronger than our old style adjustable pushrods.

Inside the billet rocker covers are S&S's exclusive straight rocker shafts and the new S&S forged Shovelhead style roller rocker arms. The result is a Shovelhead engine with the kind of quiet power that some folks may just have a hard time believing.

A new addition to the S&S Shovelhead family is the 93-inch alternator/generator engine. This is the perfect engine for that “retro” chopper, but with a modern alternator charging system.

In addition, the late style sprocket shaft used in this engine allows the use of late style transmissions for additional modern functionality. So when you take your chopper out for a late-night cruise, and you want to see the road ahead as you click `er into 6th gear, this is the one.

Note:S&S Shovelhead style engines equipped with S&S tappet guides and tappets will be supplied with an Evolution style camshaft. Custom engines ordered without S&S tappet guides and tappets will be supplied with a standard Shovelhead style camshaft.

My engine was equipped with House of Horsepower cases. We used the same bore (3 5/8-inch) but S&S barrels and pistons with a 4.5-inch stroke (instead of 5-inch stroke). Stock bore is 3 7/16 and 3 1/2-inch for all 80 and 88 inch engines. This operation basically involved a S&S Sidewinder kit, including (left to right) cylinders, pistons, crank pin, connecting rods, cases and flywheels.

First Steve assembled the short block which was balanced to a 1300 bob weight for smooth operation and reliability. The S&S forged pistons are 8.2:1 compression with longer skirts for longer lasting reliability.

Then he assembled the wheels in the left case with fresh Timken bearings. My cases needed a ledge bored away for the longer skirted S&S barrels.

Next the other side of the case was slipped over the pinion shaft roller bearings and the lower end was complete. The flywheel weight is approximately the same as stock Evolution (lighter than Shovelhead wheel) for a balanced running engine and added reliability.

Ah, next came the pistons and barrels. I know we don't have all the details here, but at least you can see the big steps in building an engine. It's not tough but takes precision workmanship and quality components.

The final steps before shipping included the S&S oil pump installation and the cone cover. I'm returning a Compu-Fire ignition system to the cone in short order.

The engine is now at Phil's Speed shop. He're rebuilding the heads and will install S&S roller rockers, shafts, new Custom Chrome Black Diamond valves, new lifters (with bored-to fit lifter stools) and pushrods. Hopefully it'll be completed next week and ready to set into that Paughco frame. Then I can start bending pipes and making shit.

I've worked with Paughco for over 25 years, for quality frames and front ends, then this frame arrived and the tranny wouldn't fit. I had a 4-speed tranny plate that the JIMS trans slip right into, but the holed in the frame didn't align. I spoke to my tech guru, Frank Kaisler who contributes to Hot Bike, Street Choppers and was the editor of Hot Rod Bikes. He lives tech. Of course he pointed out that I needed a first electric start vintage plate. I had a late model, dipped, single sheet plate and the 4-speed job and neither worked. So I sat as my desk and poured a glass of jack. I had the bike buildin' blues.

Here's the famous Bikernet Desk. I made calls about the tranny plate, unsuccessfully and slugged that amber liquid until my brow bounced off the glass top and I spied the tranny below–on the wrong plate. I couldn't believe it. All these years that desk ran with the wrong tranny plate, and it just happened to be the one I needed.

Here's both tranny plate together. The thick one with two slabs of steel is the original 4-speed job. The single, bent-in-the-center sheet with the four frame mount spacers was designed for the first electric start transmissions beginning in 1965.

Finally the JIMS trans is in place with the proper mounting plate, and I was ready to move onto mounting the oil bag.

At last, after 15 years I installed the correct tranny plate into my desk. Damn, I'm embarrassed.

The rear fender is on it's way from Lucky Devil and I installed the Kraft Tech round oil bag last weekend. Movin' right along. You'll see that tech shortly. A new oil cooler/oil filter set-up is on it's way. It's a must for making the old iron last.

Hey, here’s quick bit on George The Wild Brush who handled the Pin Striping on the 2005 Sturgis Shovel project. He’s pin striped several other bikes for me in his 47 years behind the brush. Born in Hanford, California, a miserable military town, in 1944, he kicked tumbleweed while his mom worked on a base.

She moved to the safety of Southern California away from the miserable summer central Califa heat, to Long Beach then Lakewood (next door) where he went to school, but didn’t graduate.

He was warned that the fad would die so his vocation would fail. “The fad’s still rockin’,” George said. “My first car was a ’54 ford and I custom painted the driver’s side. I couldn’t afford enough paint to finish the passenger side, so I had the only cool side.”

He studied Von Dutch work, Larry Watson and George Barris. “I’ve striped refrigerators, toilet seats (new ones), and 50 and 110 Tom Gentry trans Atlantic ocean racing boats. He’s taught me a thing or two about striping. “It’s best to have the parts off the bike for the best quality art.”

It’s difficult to paint bare aluminum—“Paint won’t bond to it.” without a primer.” I worked at Gasoline alley for 15 years painting aluminum dragster bodies.

It’s also difficult to pin strip chrome—“It won’t hold up due to the lack of porosity.”

He only uses One-Shot enamel paints—“Can’t use any paint.”

With motorcycles it’s a good idea to clear over striping—“People don’t pour gasoline all over cars, but they do bikes.”

Cars don’t generally need to be cleared over striping work.

His number is (310) 488-5488 for classic pin striping and good stories.

George came to the shop just after I picked up the clear powdered aluminum sheet metal from Foremost Powder. He usually tells me what I’m going to have striped. I have a vote and initial color selection, then I best get out of the masters way.

He striped the Goodsen Air Cleaner, which was treated to my holy treatment, then brushed with Scotchbrite to remove the polished appearance.

Then he striped the panel polished, highly-modified, XR750, Cyril Huze donated tank and Lucky Devil, custom made fenders. I polished the panels and brushed the rest for a two-tone effect. Not sure it worked, but George gave it a final touch.

George suggested the 5-ball addition to the center of the tank. Not the gas cap. Ultimately I filled the center-mounting hole with a small 5-Ball to commemorate our company and all the women who put up with my shit over the years. In case you don’t know the story, I’ve been married five times, that’s five misses Ball.

Helluva weekend. Anytime there's lots of motorcycle carnage,sex, whiskey and writing, I'm all for it. Maybe it's Valentines Daycreeping up. Make a note. Here's the deal on the Sturgis Shovelhead. Sincethe engine was in and mounted I went to work on the exhaust system,then seat mounting, position and played with the bars. I made a runto a local steel joint, because I had a notion that I doubt will worknow, but I'm still investigatin'.           

Let's hit the highlights. I'm fortunate to have a young,talented fabricator/builder who I'm sharing ideas and resources with.Kent from Lucky Devil Metal Works in Houston is on the phone dailyfor tips and knowledge sharing. It's damn healthy to have someone whois in the trenches daily to assist. In fact I had a couple ofcrucial metallurgy question that morning, but let's hit what Iaccomplished.           

A crucial aspect of building any bike is planning. That'snot to say all my eggs are in a row. We'll see, but the more you canaccommodate, the less redo's will be necessary. Also, don't throwanything away. That junk part might be a critical bracket tomorrow. Idug through my partially organized pipe bin and found a set of oldglass pack, shorty muffler, shot gun pipes. I could use the rear one.I decided, since noise issues are a concern and performance issue area constant priority, I would build a set of shorty mufflers withBandit tuned baffles.

Then I spotted the fishtips in the pile and myconsideration changed. I dug further. Kenny Price from Samson allowedme to dig through his warranty bin when I was looking for stanchionsfor my Bikernet office railing. I remembered touring mufflers withfish tips, I kept digging.

Sure enough I had a set and in quick movesI sliced them into chunks. You know me, I'm a gambler. I cut themwith no methodology in mind past the size and looks, but I came uplucky. Samson designed a baffle system with a cone at the front toguide exhaust pulses into the baffle and it seems to be working fortouring applications. I cut off that portion and discarded themajority of the baffle. But there was still 2 inches of baffle and astandard donut in the rear of the muffler. That's where fate movedit's evil hand over Richard Kimball again. Or in other words I rolledthe dice.           

I spoke to Kendall Johnson recently and he told me aboutperformance stepped exhaust systems and reversion cones used to tunesystems at the rear of the pipe. I couldn't make this donut move upand back, but I had the makings of a reversion cone at the stern.With a torch I cut out the remaining baffle, then after speaking withthe HOT BIKE staff member, Craig Murrow, for a reversion cone descriptionI knockout out the remaining baffle, then with various cutting andgrinding cones I formed and smooth departure for the exhaust pulses.Then I had to remove the old touring mounts with a die-grinder andthey were ready to weld.           

The rear pipe was comparatively easy since the pipe wasalready made except for the muffler and brackets. Shovelheads arenotorious for louse exhaust manifold connections and tearing out thesingle stud, so I wanted to mount them in the front and rear for asolid, secure connection. The only port for the connection at thefront was the oil bag. That was a bad choice and I'll run a bracket off the seat post before all is said and etched in stone.

I had to make sure the pipe could be removed with the tabs onthe bottom, then I spaced the tabs apart with a heat sink material. Imay use Teflon, then the notion that the oil bag is rubbermountedfloated to the surface. What bearing would that have on thiscoupling? Hell the frame will vibrate like a mad dog. I'm stillquestioning that link, but we'll see, maybe a spring between the tabs? The final decision was the seat post bracket to come.           

There was one other pipe design consideration–the length.I try to keep the pipes somewhat equal and between 32 and 38 inches.Buster's Sportster runs sharp and crisp with his hand-made 38-inchesfrom the Bikernet Headquarters, as seen in Street Chopper. So Idesigned this pipe to be 38-inches and not protrude past the tire. Mygoal was to make the front pipe curve out the other side and be ofequal length.

At the end of Friday night, one pipe was complete, toolswere scattered all over the shop and I had a couple of Hooker Headerchunks of 1 3/4 pipes segments cut and was fooling with the frontheader. The front was tricky as hell. I wanted to scoop out the leftside of the bike, which added length. I also had a bitchin Rohm Engineering oil filter/cooler system that mounts to the front motormounts and aims the filter at the ground for ease of removal anddraining. The pipe had to clear it significantly. This puppy was alifesaver. I planned to run an oil cooler (Shovelheads run hot) andfilter, for a lasting driveline and more oil capacity. My originalplan called for old school mounting on either side of the oil bag.This eliminated all of that and the plumbing for two elements, the cooler and the filter, wasreduced to one hot looking job in front of the engine for maximum cooling.           

I spentall day long on Saturday, dodging the phone and working in thegarage. I had all the tools and materials I needed, even two new setsof welding glasses, which came in damn handy. The trick was to lineup the pipes, make all the right decisions, hope for the best andtack 'em. I did and with a level I constantly compared the pipe tothe top of the lift. The spacing worked out fine.           

I cleared the top of the Rohm bitchin' oil cooler/filter mounthopefully by enough to allow the pipe slip down and out of the head (I was recommended to use a CCI Filter part number 270126).I tacked the tab with a spacer between the two for some jiggle room.And I made damn sure that the pipe tab was below the frame tab. Atthe back, the muffler was fabricated the same as the other one with aslight exception.

I shaped the reversion cone the same, cut off thetouring mounts and ground the tabs. Then I used a couple of V-blocksto hold it perfectly in line for tacking the halves together. Then Isliced off the crush tabs on the front of the Samson tapered muffler.They were wider and different than the other side, so I cut them off.You'll notice the difference, if you check both side.           

The front parts of the pipe were Hooter elements and theyare smooth mandrel bent segments. I used another one for joggedstraight piece between the muffler and the head. I took the 13/4-inch exhaust to my Muffler Master bender and bent it slightly oneway, then reversed the sucka and bent it the other way. It fit like adream and looped out enough to pass the oil bag. I used Hooker headeralignment sleeves to hold the front pieces in perfect alignment. Donedeal, I tacked them, constantly comparing the level with the lift,the pipes then the muffler. After the tacking was secure, another tabwelded to the frame, avoiding the oil bag (a Lucky Devil concern,since the oil bag is rubbermounted), then all elements wererechecked, I removed both pipes and MIG welded them as complete aspossible.

I find that MIG welding is a pain and blows holes in pipes easily.I also discovered that after I MIG weld a pipe I can flow the weldeasily with a torch and smooth out all the welds, fix holes and fillgaps. I actually found a piece of old steel rod, not much bigger thana piece of wire. I usually use old coat hanger, but it pops andwheezes from the paint coating.

After the pipes were welded, flowedand checked twice, I ground all the surfaces with an emery disc andpainted them with whatever barbecue heat paint I had laying around.The lovely Layla is currently on her way back from Home Depot withsome flat black heat paint. We'll see how that works.

Kent from Devil hand fabricated the seat pan, brackets andbungs. I set them up and welded the parts in place. Then it was timeto roll the bike off the lift and see how she fit and where I mightneed heat shields. I discovered a couple of things. Yes, the scootwould require left side heat shields and nothing on the right. I alsotested my notion to sculpt claws out of brass, unsuccessfully.           

I also found that the existing bars wouldn't cut it. Igrabbed the old '48 Panhead TT-bars, narrowed them by 4 inches, and Isorta like them.

Okay, so I grappled with the sculpting business fora couple of hours and discovered that I can't control the brass likeI can steel. I spoke to Kent from Lucky Devil and he recommended thatI try TIG Silicon Bronze rod. I'll try that next week. In themeantime, my first brass sculpting attempt ended up on the shop door.Let's get the hell out of here.           

Ride forever,

–Bandit

We were fortunate to hook up with Heather New, of New-Line Engraving several years ago. Since I was about to switch out my CrazyHorse engine ignition with a Blackhawk Motorworks cone cover I needed to come up with a classic point cover for the new unit and the 5-Ball Factory Racer. It was a natural choice to send her a chunk of aluminum, or I shoulda sent a piece of brass, but oh well. Either way I knew she would bring the project to life.

Heather started engraving in a small shop in downtown Edmonton in the Early 80’s, where she took care of over 100 jewelry stores. “I was engraving everything from I.D. bracelets to wine goblets to pocket watches, and more,” said the raving redhead, “items which other engravers said could not be done, I soon learned to do!!! This was when I first met Frank.”

Frank Gurney was (and still is) the best Hand-Engraver in Canada. “He is a true artist and craftsman, and along with the Alberta Apprenticeship Program, arranged for me to be his understudy,” Heather said. “I was thrilled!!! I learned so much from Frank in those years, confidence, trouble-shooting, and above all HUMOR!!!! We spent hours working and laughing (hoy-deedle-doy!!). He taught me so many things before he eventually retired out near Victoria, B.C.”

She then moved on to the largest Jewelry stores in Canada. “I was doing all of their machine engraving, as well as custom wedding bands, and one-of-a-kind jewelry pieces,” Heather said. “They treated me like gold, and I will always be thankful for the kindness I experienced there. I relocated near Calgary, Alberta, and began working for a gigantic company with more talent than I had ever seen gathered in one place. I naturally did the engraving there, and also moved on to operating CNC machines, and hand-carving moulds used in casting.” She became a programmer, writing the programs, which would later be used by the CNC machines to cut the actual moulds.

She started New-Line Engraving in the summer of 2005. “I hand-carved an inspection cover for my good buddy ‘Chicken’ and with her over-whelming encouragement, (she cried when she saw it) I decided to branch out into custom bike carving too (after all, a derby cover is just like a signet ring, only BIGGER.”

So here’s how the short, two-week process rolled:

Cover the piece in white water-soluble paint, and transfer the artwork onto the surface

I highlight the general outline, scratching the paint leaves a more permanent mark than pencil, and you don’t rub it off as you work!

For removing large areas you can try a dermal, but they tend to vibrate too much for any fine work…I used small gravers hooked into a pin-vice to cut in between the letters,
as this cover was done mostly under a microscope.

I also use fine sandpaper, jeweler’s files, and burnishers to “round-off” curves (as seen on her legs), and give some dimension to whatever artwork you are dealing with…
Details like hair, the features in the face, and fine shading are all done with fine gravers and files.

I then add an aluminum-oxidizing agent, which blackens the entire piece. When it is re-polished, the highest surfaces will become shiny again, while the black remains in all the nooks and crannies of the background. (I only do this by hand—a buffing machine can remove hours of work in a heartbeat!!)

“If anyone out there in Cyberspace wants to give it a whirl, I am always here with support and tips,” said Heather

Sources:

NewLine Engraving: http://www.new-lineengraving.com/

Blackhawk Motorworks:
http://www.blackhawkmotorworks.com/

Compu-Fire Ignitions: http://www.compufire.com/

Custom Chrome:

S&S:

Okay, you have the story behind this build, and Chris Kallas is refining the concept drawing. My engine arrived from the factory, and Eric Bennett immediately noticed the return address, in Viola, Wisconsin.

As it turns out, the factory hired the S&S crew to assemble their Evo line of engines. What a natural. I liked that notion all the way around the block. First, it means more American hands in my new engine. Plus, what could be better than to have the best performance engine company on the planet working with the factory on the last and most refined V-twin configuration?

For this crew, and lots of riders all over the world, the FXR Evo is the best of the best. So, for Bikernet, this became the year of the FXR and the Evo engine. I asked the factory about their Evo engine program and received the following information.

A Modicum of Harley Engine History
The first 74 cubic-inch V-Twin engine on the JD and FD models was introduced in 1921 and the 45 cubic-inch side-valve V-twin engine (later to be known as the Flathead) on the D model debuted in 1929. The Flathead engine proved so reliable that variations of it were available on Harley-Davidson motorcycles as late as 1973 (servi-car trikes).

In 1936, Harley-Davidson introduced the EL model with an overhead valve, 61-cubic-inch engine. With increased horsepower and bold styling changes, the motorcycle earned the Knucklehead nickname, due to the shape of its rocker boxes.

New features were added to the 61 and 74 overhead valve engines in 1948, including aluminum heads and hydraulic valve lifters. New one-piece, chrome-plated rocker box covers shaped like cake pans earned this engine the nickname Panhead. The engine introduced on the Electra Glide models in 1966 to replace the Panhead became known as the Shovelhead, again due to the shape of its rocker covers.

Sources:

Bennett’s Performance

Branch O’Keefe

Moving right along, I overcame the Wilmington Mung and slipped back into the shop. It’s like self-induced Christmas for the homebuilder each week when UPS arrives or I score something at the bike swap meet. Ya plan, save small bags of gold and reach out to vendors to make deals, then wait.

I got all pumped when the bronze risers drifted in from DPPB in Europe, and I immediately tackled the mounting and handlebars. I hit two hardware stores looking for the proper length hardened studs and the second score was doubtful, but I rolled the dice and bought them anyway. As it turned out, 3-inch ½-inch studs with coarse threads on one end and fine on the other worked perfectly.

I tested the fitment by wrapping masking tape around the fine end 3/8-inch up from the bottom. I screwed them into the narrow Paughco leg, and then installed the riser components to see if I had enough length to reach the top bronze nut. I had plenty of threads, so I move the tape to 5/8 inches of securing fine threads and installed all the components. It all fit like a dream.

Then I went to work searching the shop for a set of bars that would give me the look and be reasonably comfortable. I’m shooting for that 5-Ball Factory Racer look, but a bike comfortable enough to ride to Sturgis. That’s always the acid test, and the road-test adventure. I found a set of sorta TT 1-inch bars sans the dimples, since I was going to turn them upside down. I mounted them to the risers, and then determined that I could cut almost three inches out of the center.

I searched the shop for a chunk of mild steel rod that would make the perfect alignment, strengthening slug for the bars. I removed the burrs from the split tubing and marked the slug center. I tapped it into place, strapped the bars down, so they were perfectly aligned, and MIG-welded them. Just having the bars and risers in place was a rush.

I finally muscled enough cash to have all my welding tanks filled. I took the opportunity to have one tank filled with pure Argon for welding stainless or aluminum. I’ve never welded aluminum, so I broke out my welding book and read the appropriate chapter. I needed twice the gas pressure and almost twice the rod speed and power.

Let me back up for a second. The project was mounting the Crime Scene Rapide headlight. It was a bolt-on procedure, except for the simple aluminum-mounting bung. Once in place, it was impossible to remove the headlight-mounting fastener. I reviewed my options. The fastener would actually touch the top Paughco springs. I looked for an option and found one, but it required welding the existing square bung to the fine-threaded round spacer. I tapped the spacer for clean threads, and then proceeded to weld the two together.

This was a trick. Aluminum must be extremely clean before welding. And since this piece was very small, it could heat up and melt like butter before one pass was completed. I also had some problems with the welder. Since aluminum heats and expands faster that steel, I needed to bore out the tip or run a larger welding tip. The tips come in various sizes, and natch, I didn’t have a slightly larger tip. So Jeremiah grabbed a micrometer and all my tiny drill bits, and started to study the sizes and attempted to drill the tips out. Interesting procedure. We broke bits and jammed them into the bronze MIG welding tips. Finally we succeeded in boring out a tip and the welding moved along.

Then I took to grinding, filing, and rewelding until this headlight bracket was completed. Not bad. I need Jeremiah, the master shaper, to return and give it his final touch.

Next, I had a plan to use as many vintage H-D parts as possible. I snatched a stock 1936-1957 mechanical brake pedal and mounting plate, which also acted as the front peg or footboard mount. Paughco already made a bracket that bolts under the front motor mount. It makes the stock mounting bosses available for these components.

This effort placed me eyeball-to-eyeball with a couple of challenges. I needed to make the old mechanical brake pedal operate a hidden hydraulic master cylinder and somehow I had to create a mounting bracket for the rear of the footboard.

There was one more element rearing its ugly head at this point, but yet we turned it into an opportunity. There was no fifth stud mounting plate on the frame, so I started to tinker with a chunk of angle iron. Then I discovered a complete ’98 Dyna rear brake set-up with linkage and the master cylinder. Suddenly, lots of answers were available using the fifth stud-mounting placement.

I had to stop dead in my tracks right there. I needed to make sure the transmission was aligned properly for the whole system to work. The brown Santa arrived with a new BDL Softail, 2-inch enclosed belt drive system I’d ordered just a couple of days ago. I pulled out the inner primary, loosened all the mounting bolts for the engine and trans and started my historic alignment procedure. First, I bolted down the rear of the engine and looked for any gaps at the front motor mount. It had a .020 gap. I found a shim and slipped it into place.

Next, I attached the BDL inner primary and pulled the JIMS tranny into alignment with the Crazy Horse V-Plus engine. Then I started on the fifth tranny stud-mounting bracket. I planned to run a kicker, and since this power plant is 100 inches strong, the additional mounting element will strengthen the entire driveline.

No, this system didn’t fall into place. I had oil lines to contend with and the brake pedal and master cylinder didn’t align. At first, I had a grand plan to bend the linkage rod into a jog-over to reach the tab I had welded onto the brake pedal pivot tube. That would have created more problems, specifically with the rear footboard mounting. I needed to straighten it out and machine a 2-inch offset link from the pedal over, which kept the entire system in alignment. The critical aspect will be my tab welding. There will be considerable strain on that puppy, but I think it will work.

Then I ran a ½-inch rod off the top of the pedal bracket and machined a spacer that would catch an original classic footboard-mounting arm. I’m trying to tack-weld everything so I can make final adjustments or catch mistakes before it’s too late. I like welding and sometimes can’t stop myself. I tack my handiwork, step back, eyeball it, check it twice and weld the shit outta it. The next morning I discover something I forgot and I’m fucked.

Since I was into footboards, I moved onto the left one. With the help of Sin Wu on her knees, we checked the angle of my 2003 Road King footboards and attempted to match that angle on the 5-Ball Factory Racer. Again, I used a stock mounting plate with foot clutch pedals. I’m going to make the racer a tank shift, so I bolted up the mounting plate and a vintage kicker arm and bracket, but I needed to drill and tap the Paughco bracket for the lower left 5/16 kickstand mount.

I tried to handle a few moves at once and failed. I broke off the tape in the kickstand mounting hole and I’m still pondering my options. I shifted back to floorboard mounting. I was burnin’ daylight trying to remove the tap. I mounted the front of the footboard and snugged it down at the Sin Wu estimated floorboard angle, then pondered how to mount the rear to the BDL outer primary.

I had to insert the BDL mounting studs into the inner primary with red Loctite first, then the aluminum stud arms, and finally the cool, clean outer primary cover. This turned out to be a breeze. I took a vintage footboard mount, cut it off, and welded it to a Bandit-made bracket. It had to carry my weight, so I added a strengthening gusset to the bottom and believed I was good to go.

In the next segment, we will start to tackle the shift linkage system. Duane Ballard’s wife, Lisa, a contributor for the Cycle Source magazine, delivered this vintage tractor seat assembly for us to test and you’ll see our wacky test next issue. We might also start to tackle mounting the Paughco/U.S. Choppers tanks, Phil’s Shop wiring system and the Biker’s Choice Speedometer, which we hope to mount in the tradition of rear-wheel driven speedometers of the ’20s.

It’s all headed your way in the next couple of weeks.

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

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.”

Like some psychedelic fantasy the sparks mesmerized the doctor and the harsh Makita cut through the exhaust system until large gaping holes emerged.

“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.

 

There you have it. The Amazing Shrunken FXR built for the trim and lean rider who wants class, tight ride. It’s for sale (310) 830-0630

 

Specifications

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

 

Engine:

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

 

Chassis:

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

 

Accessories:

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

 

 

Electrics:

Ignitions Switch: Bob McKay at CCI
Starter: Compu-Fire
Regulator: Compu-Fire
Alternator: Compu-Fire
Wiring: By Bandit