Bikernet East – The Zebra Reports
By Robin Technologies |
Bikernet East, Zebra Report 8/17/2000:
ZEBRA CRUSHES BANDIT! ARRIVES FIRST IN STURGIS!
Despite overwhelming odds, such as a rev limiter installed secretly byBandit (later ripped out and thrown in the ditch), heavy rain on the eastcoast, phony tags (fuck the Florida DMV), a bleeding gas tank (Bandit issuspected here as well), hail in Atlanta, deer in Kentucky, troopers inIllinois, and a host of other hurdles, as well as a distance over 500 mileslonger than Bandit’s short hop from L.A., Special Agent Zebra rode like anoutlaw and arrived four beers and three Jack and Cokes ahead of Bandit andhad the promised Jack on ice awaiting the West Coast slowpokes. Kudos tothe Doctor of Throttle, Special Agent Zebra.
And in answer to West Coast Chopper’s Jesse James’ question, “Should weconsider Special Agent Zebra a real biker now?”, we at Bikernet.com have ourown questions- how’d that Winnebago ride? Is it a rigid? As Bandit oncesaid, time will tell and shit will smell.
The Great Northern Steamer made the trip up and back, wracking up around-trip total of 6,002 miles on the virgin odometer. Zebra sustained onefried starter motor, two gas tank leaks, one missing kickstand (tore it offon a low left-hand sweeper in Georgia) and a pull-start behind bro andsister Tommy and Mary Ann Mills of Kittanning, PA. Zebra says, “many thanksfor the yank. Got home fine.”
While the Zebra was forced to ride the final 1,300 miles without stoppingor even getting off due to the fried starter motor and missing kickstand, hearrived relatively unscuffed, save for a wracked back and a bit of fatigueinduced delirium.
The actual ChopOff vote, was a washout, since Bandit apparently moved thevote at the last minute to a secret location, garnering every vote.
Stay tuned for the full story, after we wake Zebra up and get him on thekeyboard.
Big Lucy, reporting for Special Agent Zebra, recovering
Bikernet.com East, Miami
Bikernet East, Zebra Report 7/11/2000:
Working with Eddie Trotta of Thunder Cycles in Ft. Lauderdale, I’mputting the finishing touches on the Great Northern Steamer, my entry intothe Bikernet ChopOff 2000. We can’t say what the secret changes are thatwe’re making, as we would tip off Bandit and the crew on the West Coast.But suffice to say, they’ll be good. – Zebra
Bikernet East, Zebra Report 7/15/2000:
In the race to the finish line, I’ve sent out the tanks and rearfender,which Eddie Trotta and his sheetmetal gurus recut and redrilled (theyweren’t satisfied with the fit we got over the rear tire at Bikernet).Eddie Meeks at Hardly Civilized is doing the paint and artwork wasprovided by our own Ink Dink, Jon Towle. Eddie and his men at Thunder Cycles havechecked and double checked, tweaked and poked our geometry. Break-in isscheduled to start ASAP. Tanks and fender should be back and ready tobolt on in three days. Eddie Meeks is fast and Eddie Trotta is even faster.
The goal is to get a few thousand miles on the horse prior to blast off fromMiami Beach, about as far from Sturgis as you can get. Nobody likessurprises and we’re working hard to eliminate as many as possible. Banditis closing fast and the race is narrowing. It may actually come down to avote after all.
Special Agent Zebra
Bikernet.com East
Miami Beach
Bikernet East, Zebra Report 7/24/2000:
In a dark twist of fate, I have fallen behind the dreaded Bandit in ourSturgis 2000 ChopOff, as we near the blast off point. Paint has taken threedays longer than expected and we’ve yet to get even one break-in mile on theGreat Northern Steamer. Eddie Trotta and his boys at Thunder Cycle Designswill be pushing hard to get sheet metal in place, final tail lights wiredand get the big mother RevTech on the asphalt and start the painstakingbreak-in process. Eddie and his boys like to run a bike no more than onemile, bring it back in, check and measure everything, take it back out andrun it two and so on. After they’ve done this several times, they run thebike 25-30, and repeat. You can see how this helps avoid ruining anythingwhich might be slightly off alignment or loose. It’s a good process, but ittakes time, which is something we’re getting damned short on. Bandit hasbeen jeering over the phone daily about how well his scoot is running,although he’s had some clutch difficulties which he’s trying to iron outwith Wrench and the Bikernet West garage gang.
It’s going to be close. Will the Great Northern Steamer leave on time?Will Bandit and the Blue Goose make it from the western country? Will thetorrential Florida rains wash me off the interstate before I can even breakthe Georgia line? Will the searing Death Valley expanse fry Bandit’s enginebefore he can cross into the cool deserts of the north?
It all remains to be seen. Stay tuned as we race to the wire and ourlaunch date, this Saturday at 0-early hundred.
Special Agent Zebra
Bikernet East
Miami Beach
Bikernet East, Zebra Report 7/25/2000:
EAST COAST BIKERS RALLY TO ZEBRA’S AID! RACE TO STURGIS HEATING UP FAST!
In an unexpected show of brotherhood, numerous East Coast bikershave rallied to underdog Special Agent Zebra’s aid in the savage Bikernet.comSturgis 2000 ChopOff. Offers of everything from places to bed down andhome-cooked meals to bullets to broads are pouring in all along the Zebra’sroute. Special Agent Zebra, working with minimal support and even fewerresources, has managed to stay neck and neck with the dreaded Bandit and hismassive phalanx of factory technicians and C.A.D.-assisted motorcycleassembly line at the sprawling Bikernet World Headquarters in San Pedro,California, just south of Los Angeles.It was beginning to look as if Special Agent Zebra was going to haveto run on bailing wire and luck, but with the outpouring of biker brotherhood fromliterally thousands of bikers all along the route, Zebra should have a roadpaved with flying panties, roses, fried chicken and cots all the way toSturgis.
Now if Zebra and Eddie Trotta can sweet talk the local DMV cuss intoallowing them to tag and bless entirely unsafe, illegal freak chopperrolling felony, AAA is dumb enough to insure the fuckin’ thing and somebodyis crazy enough to sell him some high-octane fuel, the race will be on. Amoment of silence to the DMV gods. (Actually, the backup plan is to slap aphony plate on the Great Northern Steamer and hope like hell the local fuzzin the lower 49 don’t read this.)
God bless America and may Bandit drive off into the Grand Canyon.
Big Lucy, filling in for Special Agent Zebra
Bikernet EastMiami Beach
-Just one of hundreds of e-mails pouring in from around the nation insupport of the goodly Zebra in his war against the repulsive bastard,Bandit-
Zebra,
_______________________
I am in Hermitage Tn. Just about 10 miles sw of downtown Nashville. Justoff major interstate cluster (figuratively) of 1-40 guick passage back toI-24. Would be glad to put up a fellow armed gypsy biker, Get you fed, bedand on you way. Would be honored to have you stay at my digs. You have mye-mail. phone is 615/883-6490 home/615/620-5266 work. Let me know your plansand I will make necessary arrangements.
I am sure that we can make it easy for you to fly through the middleTennessee area with no time lost to that scoundrel Bandit. If you read theoriginal message I am sure that you known that I would not hinder anyone’sprogress. I was pulling for the Bikernet East all the way. So just lay atease about that alms thing from the west.
Just a hole in the wall, where a good armed outlaw/gypsy can rest hisweary bones.
RH
Bikernet East, Zebra Report 7/27/2000:
Special Agent Zebra nabbed at Florida DMV!
In a henious turn of events yesterday, Special Agent Zebra was nearlyimprisoned at the Florida Deparment of Vehicles, while trying to registerthe barely legal Great Northern Steamer, Zebra’s entry into the dreadedBikernet ChopOff 2000 competition. Foul play is suspected as one of the MSO(manufactuerer’s statement of origin) was sent by Bandit from the West Coastand in fact was the offending document which led to a rush of State Troopersand much dark swearing and wrestling about.
Upon presentation of his special construction bike, Special Agent Zebra waspromptly informed that he was guilty of a felony in the third degree forattempting to register a motorcycle outside of the area in which he resides.
Sensing danger, Special Agent Zebra made an immediate attempt to abort themission when the DMV agent in charge, a savage cunt with one eye and titsmade from rotting gauze wrapped around cantelopes, called in the FloridaHighway Patrol. A hairy chase ensued as Special Agent Zebra put in somefast break-in miles and managed to give the rule-crazy cops the shake innorthern Miami.
“It’s going to be an outlaw run from here on out,” Zebra told Bandit overthe phone from an undisclosed location. “I’ll deal with you when I get toSturgis, you evil sonofabitch!” Zebra roared, as Bandit bawled with laughteron the other end of the line.
Turns out Bandit sent Zebra an engine MSO from a chopper he’d reportedstolen over ten years ago and then parted out. A dirty trick, consideringthe actual engine Zebra is running in the Great Northern Steamer is a brandnew, monster RevTech 88 given to the Zebra by our fine bros at CustomChrome.
Set up, wanted by the law and running underground now, Zebra is by far theunderdog in this dastardly competition.
It’s anyone’s guess if Zebra can move from one friendly club house to thenext under the cover of darkness as he makes his way along the undergroundbiker railroad to Sturgis, where he will even the score with Bandit.
Bandit, law abiding yuppie that he is will have the advantage, as heblissfully strolls along in broad daylight on his entirely legal cruiser,having worked closely- perhaps too closely (could Bandit be a cop?)- withthe local California Highway Patrol to get his motorcycle licensed.
Stay tuned as we continue to update you on the mad race to the Badlands.
Big Lucy, filling in for Special Agent Zebra
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Bikernet West – Electronics in a Weekend
By Robin Technologies |
Wiring is the nemesis of man, the puzzle of the best builders, the hornet’s nest of breakdown treachery. Bandit sat for hours drawing a wiring schematic for Agent Zebra’s Softail, only to rip it to shreds and toss it in the trash. He made lists while Sin Wu brewed strong coffee and baked peanut butter cookies. Bandit barked and growled for a couple of days with each run to the marine store for connectors, to the electronics store for switches, to the Custom Chrome catalog for components. The same formula fit his own West Coast entry in the Sturgis Bikernet Chop-Off. We knew as soon as he mentioned that the bike was ready to wire, that we should pack our shit and leave. We took the case of Jack fifths, the girls, and checked into the nearest fleabag motel. While we sat around the stanky pool and partied, Bandit thought about each wire, each connection, and each component. His mentor, Giggie from Compu-Fire, was his only sounding board and the only sonuvabitch big enough to snap back when Bandit growled about wire gauge or lost connectors. He wired the bike entirely with 14-guage wires. The only other sizes used were for the battery cables (stock units) and the wire that ran from the battery to the ignition switch (12-guage). Even when the sexually starved statuesque Asian roamed into the garage with cocktails, adorned in a sheer negligee, she was ordered back to the headquarters. Soon she found another plaything to keep her occupied, but that’s another story. Wiring, in the big guy’s mind, is a process of understanding what is happening with each component, where each component is located, watching for the safety of each wire, keeping the bike sanitary, and organizing each group of wires. Each wire is covered with shrink tubing, each connector supported with additional shrink tubing. Each bike had a minimum of wires carefully placed. Each bike had a minimum of components to keep the wiring process uncomplicated or enhance the reliability of the machine. No turn signals, no handlebar controls, and no micro switches. He used only millspec (military specifications) or marine quality switches. Vibration is a killer on motorcycles and much the same on boats, in addition to the moisture considerations. One additional component made wiring simple and risk free, the Custom Cycle Engineering starter mounted mechanical switch. (Check the article here in the Garage.) This unit eliminated the starter button, the starter relay, and all the associated wires. You must make sure you will have access to the switch, which is mounted directly on the starter, under the oil bag, (Photo 2) which can easily be interfered with by the position of the exhaust pipes.
Photo 2
The concept is that you physically push the solenoid into contact with the starter gears and electrically engage the starter. We chose a Compu-Fire starter from Custom Chrome to kick this 98-inch monster to life. The key thing on fucking up starter motor installation is over tightening the brass lug wire fitting. It may turn the connection on the inside of the starter and ruin the contacts. Compu-Fire has designed a new line of starters which feature 6:1 gear reduction (Photo 3) and a 6-pole permanent magnet field to eliminate starter stall-out.
Photo 3
These units deliver maximum cranking torque without overloading the battery. They also eliminate starting problems on fuel injected bikes. Only two switches were used and one 30-amp H-D (common at any electronic or auto parts store) circuit breaker. One on-off marine toggle for the ignition, which energized the Compu-Fire single-fire ignition system, the hydraulic brake switch, and the taillight. Since all the sweet parts like handlebar controls, foot controls, mirror, and taillight were Joker Machine components, he was in luck. Joker works the brake light switch into the body of forward controls, which eliminated the bulky hydraulic switch, the junction, and a two-piece rear brake line. Another wire went to the other switch, an on-off-on switch for the headlight (high/low beam). Two wires were run from it to the headlight. Daytec does a beautiful job of running guide tubes in the frame to hide the wires. Initially, if you chose to do so when ordering a Daytec frame, you can have two inserts welded to the frame seat post rail for electric box mounting. We ordered the certs for this frame but decided that with the simplified wiring program we could stuff switches and all the wires into the structure of the top motor mount. This was Giggie’s suggestion and Bandit readily agreed (a miracle). With careful measurements the switch holes were drilled with several bits until a 1/2-inch hole for each switch was attained. The only guide hole that the frame was missing was one for the headlight wires, but two wires were run through shrink tubing to the headlight and through a 5/16 hole in the motor mount. One wire was run from one side of the ignition switch to the circuit breaker, another, the 12-guage wire ran to the battery. From the circuit breaker a wire ran to the taillight down another guide hole along with the brake switch wire. From the brake switch another wire ran to the taillight, brake element. We also used a Compu-Fire regulator, which mounted to the front of the motor. One wire ran from the regulator back to the hot lead on the Compu-Fire starter motor. Bandit used the excess 12-guage wire to run from the battery to the hot side of the ignition switch. Giggie recommends that you use crimpers designed for Duetch connectors for a solid, vibration-handling connection. Bandit used water resistant connectors from a West Marine store. After some 20 hours in the garage, Bandit was finally lured into a well warmed King size bed by Sin Wu and her girlfriend Coral as the sun came up, but at that point the bike was ready to be fired to life. The question was, could Bandit be fired to life? –Wrench
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Bikernet East – An Eagle in the Garage
By Robin Technologies |
Custom Chrome introduces the world’s first rocket-powered Zebra. The power plant of the Great Zebra Northern Steamer for Bikernet Chop-Off 2000 by Special Agent Zebra 05.22.00. The Great Zebra Northern Steamer is to be a biker’s bike. No fantasyland Hollywood bullshit in the way of $80,000 paint jobs or diamond encrusted spokes, no chop-shop hoopla, the Zebra Steamer is going to the root of American bike building, tight, right, fast, and reliable. It’s being built by the rider, with help from Bandit, Wrench, the Chinaman and the torque kings at Casa El Horsepower, in an anonymous garage in San Pedro, California.
These suckers come complete with carb and ignition system. It is literally bolt-in ready when it comes off the truck with any OEM or custom frame that will hold an Evolution. The RevTechs aren’t a cheap amalgamation of aftermarket pieces. The entire system is designed on a CAD (computer assisted design) system, just like the ones used at the big automotive plants. This means you get the latest in engine technology available. Every component is created from new tooling techniques in a state-of-the-art ISO manufacturing plant. But high-tech engineering manufacturing equipment and techniques aren’t any good without great concepts to use them on. Again, Custom Chrome has put its money where its product is and created some revolutionary new thinking in big twins. The RevTech engines use no head or base gaskets. Why? Because they leak and they blow. Instead, CCI uses ultra-high temperature O-rings, which are hard as hell itself. Ignition is computer controlled. They come in 88 and 100-inch displacement. The 88s have 4 1/4 flywheel stroke with a 3 5.8 bore. The 100s boast 4 3/8 stroke and 3 13/16-inch bore. The cases are cut from 356T6 cast aluminum. Every stress point contains added materials for increased strength (read: you don’t walk across the Mojave Desert in August). They also have removable press-in/bolt-in bearing inserts on both the left and right sides of the cases and removable bottom sump-plate permits internal inspection. RevTech’s cylinders have increased fin surface in high-heat areas, for advanced cooling (Fourth of July runs, anyone who rides in New Orleans on the I-10 during rush hour or Miami before or after Christmas day). Steel liners are Perma-locked into the outer aluminum castings. The pistons are cast for controlled expansion, which reduces engine noise and wear.
Special Agent Zebra |
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Bikernet West – The Chop Lives
By Robin Technologies |
The speedometer arrived from the Dallas Easyriders with a little over 24 hours to kick-off. The cable was coiled in a cardboard box waiting and the drive unit was already bolted to the front wheel. Unfortunately, the cable was the wrong unit and a hunt began for the proper cap. A call from Phil, the Hamster painter, encouraged Bandit to send a young lady to see Jim at Drag Bike Engineering. He had the cable and, at three in the morning, Bandit was installing it. We will also follow this series with an article on the Weerd Bros. front ends. This is a ball-milled wide glide that, depending on what ruler you use, is approximately 14-over. According to Bandit, who is in the garage packing as I hit the keys, the front end is light handling with narrowed flat track bars due to the six degrees of additional rake. Even with an overall 44 degrees of rake, the front sliders are smooth and work effortlessly. Although this is a European-built front end with metric Allen head fasteners, it’s highly adjustable with removable fender mounts and brake caliper mounts that can be installed on both lowers or either one or none for the hardcore muthas.
Bandit’s about to take his Blue Flame for a final test ride with his bed roll centered over the Weerd Bros. front end. Yesterday, during the heat of the harbor day, a small Fed Ex package arrived. It was from C.J., the old biker engraver. Inside was a Bikernet engraved point cover, a “Bandit” money clip, and a flamed mag light. When more photography is revealed of the Blue Flame, the Bikernet logo with our babe mascot will be revealed in all her nearly nude glory. Damn, when she walks into the sagging headquarters, everything stops, as if a contact high permeated the garage. In a daze we watch her every fluid move. By reader demand we will post a photograph of the lavish facility in the next couple of weeks.
The bastard is rolling out in the wee hours of the morning and the race will be on for the Badlands. Agent Zebra will be heading out of Miami at noon on Saturday heading north and into Tennessee, as Bandit heads east across the border into Arizona where he will relieve his helmet of duty and ride on in freedom toward Phoenix.
More reports are forthcoming. Live from the Bikernet World Headquarters in San Pedro, California. This is Renegade. Over and out.
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Bikernet West – The Blue Bomb Explodes
By Robin Technologies |
In a mad rush to build and break-in a monster Simms built S&S motor rigid before the long haul to Sturgis, Bandit makes an abrupt move. At the final hour he decided to take the frame to a local powder coater in Orange County who is capable of layering on a two or three stage powder coating process. After much deliberation with the entire staff, the decision to attempt a match between the frame and sheet metal was made. Nuutboy pointed out that the powder coated frame would be more resilient to wear and tear. Snake, in a rare lucid moment, noted that we wouldn’t be able to cover Bandit’s crappy welds with bondo, because powder coating is baked at such a high temperature that it melts the bondo. Overnight shipping would have been less than $100 to truck the delicate metal parts to Sacramento for Harold Pontarelli to paint. In contrast if we had the frame powder coated locally, we could have it back in three days and be working on the bike. On top of the concern for the various components being shipped, damaged, lost or dented- which would really set things back- there was the overall concern of time. We needed to be building a bike. Some of the Bikernet gang like Renegade, who was pissed that we weren’t working on his bike (he won’t ever let any of our mitts near it), Snake, Nuutboy, and my most informed self, huddled around a large bottle of Jack and a small bonfire in the junkyard rubble behind the Bikernet World Headquarters in San Pedro, California to take a vote. Bandit was somewhere inside the luxurious offices chasing a new female recruit, an oriental girl, whom he had failed to introduce to the rest of us. He was building a deep-seated resentment amongst the staff. “I say, fuck that bastard, let’s burn his frame,” Renegade said taking a hit on the freshly opened bottle of Tennessee champaign. “You say that every day,” Snake mumbled filling his large rusting flask with the bottle while guzzling the last remaining can of Bud from his 12 pack. No one else drinks beer. “We’re supposed to be deciding whether to ship or powder coat,” Nuutboy said standing on the edge of the fire holding a wad of tools in each hand. He doesn’t drink, but smokes joints incessantly and fidgets constantly. “We’re running out of time.” The evening went south from there. More riders showed up, Japanese Jay from the antique bike shop, 34th Station, came by. Chris from Hill Products wandered in and filled his boot flask, put in his two-cents worth and moved on. Nuutboy and I pondered the question until we heard the giggling stop from inside the Headquarters and the large thump of boots against rickety floors. Bandit appeared bleary eyed but content and placed his vote. If we could get a sample of the paint color on a separate rod we could ship it to Harold for a paint match. We went to work. We delivered the frame to Primo Powder Coating in Huntington Beach, California (714) 596-4242. They had a sample of the metallic blue we were after, waiting for us. We immediately took that sample to a mail box joint and shipped it overnight. The tank and fenders were carefully boxed up and shipped to Harold via UPS second day air. Then we delivered the chrome to Orange County Plating (714) 532-4610 where they immediately photograph the items and enter them into a computer. In four days we had the frame and chrome back and were in the process of building the bike. Harold moved on the paint quickly, but even with a simple flame job on the table, a couple of days was spent at the body shop, then paint prep and primer, then undercoats of silver base were followed by a matching blue candy with a hint of pearl, then drying time before the graphics could be laid out. Two weeks have slipped past, but the progress with the frame in hand is considerable. The engine and tranny are bolted in. The Weerd brothers front end is in place. The wheels and P.M. brakes are in place along with the Samson exhaust system. Wiring will begin this weekend. Then with the BDL 3-inch primary belt in place we will haul the bike to Mikuni for a Carb and go for a ride. Here’s a sample of the paint from Vacaville, California near Sacramento.
–Wrench
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Bikernet West – Zebra’s Chop is in the Lead
By Robin Technologies |
In his sullen mood, he continues to assist his brother Agent Zebra, although some of the parts he’s now bolting on the Agent’s Paughco/Custom Chrome monster look suspiciously familiar. Could it have been an inside job? Could he need cash to pay the rent? Could another psycho girlfriend have taken him for more than his heart? –Snake
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Sturgis Shovel Part 5
By Robin Technologies |
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
Sturgis Shovel Part 6
By Robin Technologies |
Here we go. I’m relunctantly behind the eight ball, or more likely the 5-Ball in this case. The bike is nearly complete and I haven't caught up with the articles. For the most part I was working at Primedia on the bike mags and didn’t have time to breath. No fucking lame excuses. Let’s hit it.
My original plan called for brass sculptures to hang this bastard together in a purely Bandit way. I messed with some odd heavy brass cloverleaf rod that was over a ½ inch in diameter. I wasn’t having my usual creative luck with bending or messing with this material. Kent from Lucky Devil Metal Works in Houston recommended that I use silicone Bronze rod and I’ve since messed with it. I shifted gears from Gargoyles and sculptures to pure mechanics. I started drilling holes is everything.
I discovered a piece of ½-inch wide strap that I thought was copper. Remember that the notion behind this mess is to use as much bare metal as possible. As it turned out the strap was brass so I gave it the Scotch Brite treatment and went to work. Before I made or positioned the rear Custom Chrome chain I needed to align the wheel, the transmission and the engine. I used my BDL inner primary and pulled the loose engine and tranny into position. Then I centered my chain axle adjuster and installed the chain using the CCI instructions (above). I have an old chain breaking tool, so I took out just enough links.
With the chain in place, aligned and adjusted the wheel using the Doherty wheel spacer kit (a life saver). I couldn't mess with the requisite chain guard until all was in the correct groove. Although the Paughco custom frame is designed for a belt, I choose the old school route and it worked out well. Lots of extra space to mess with.
I dug through my drawers of tabs and crap that I’ve had around for 25 years. In the old days Mil Blair would call me from Jammer from time to time and tell me when it was time to shit-can scrap iron. I picked up tabs, spacers and brackets by the fist full and I’ve been moving them from place to place ever since. But damn, when you need a tab it’s bitchin to find just the right size in a drawer. Since I was going nuts with the drilling treatment, I matched the work on the frame with holes in the chain guard and counter sunk the edges for a more rounded look.
I also hit the top motor mount with a similar treatment. To give it a bit of consistency I measured from center to center on the holes and made all the holes the same diameter, 1/4-inch.
The hole deal became an obsession. I started drilling ¼-inch holes in everything including the Joker machine foot controls. I also went after Russell Mitchell’s Scotch Brite code. I swallowed hard and rubbed a piece of chrome with the coarse material and discovered that chrome reflects everything until it’s brushed with the wiry fabric. It gave it a raw material appearance and I decided that it was cool but a pain in the ass to do.
Again, I drilled the holes the same space apart, ¾ of an inch. It’s not always that easy, though. Sometimes the formula just doesn’t work. I use a pair of calipers to hold and mark the distance from hole center to center. If a hole ends up being located too close to an edge of the material, I back off and try another formula. Make sure to plan before you start drilling.
Here’s that damn brass stock. I was determined to have Brass, Copper, Stainless, Aluminum and a bare metal effect on the frame. You’ll see shortly how it worked out. I couldn’t bend that brass shit without destroying it, so I made the shift linkage out of it. I cut it off on a bench lathe and drilled and tapped the ends to 5/16 fine threads to fit the fine thread heim joints. Then I drilled the rod and countersunk the holes to remove the sharp edge.
Here’s one of the Joker Machine control sets, rubbed with Scotch Brite and drilled. They make fine controls, some of the best. You can adjust these puppies anyway you choose to fit your riding position, inseam or foot angle.
Before I leave this chapter I’ll touch on this new petcock from Spyke. It’s incredible, if it works well. It’s designed to give you every option for positioning and spigot direction. I ran into only one problem. No wrench lands to help tighten the bastard.
Check it out. You can run it faced in any direction and still read the switch locations and turn the knob without a lever smacking the frame and components. The spigot set allows builders to face the gas line in any direction.
I used the straight spigot and took off one of the fittings because my tank threads are female. The only problem I had was tightening it down, but I’ll get to that after the powder coating returns from Foremost Powder in Gardenia, California.
This puppy will revolutionize the industry for petcocks, if it works. I’ll let you know in a week or two.
Ride Forever,
–Bandit
Sturgis Shovel Part 8
By Robin Technologies |
My first move began with a correction. I removed the exhaust pipe tab welded to the oil bag. The oilcan is rubber mounted, the exhaust pipe generated severe heat and the pipe system needs to be solidly mounted. It had to go. Actually Kent from Lucky Devil Metal Works in Houston tried not to mention the false move, but his frown gave it away. Or was it that question? “Is your rear pipe really mounted to the fuckin’ oil bag,” Kent said tentatively?
I discovered that the pipe exits the head close to the seat post and worked on a pipe connection there. There are a couple of rules in making pipes that I need to abide by. I needed to remove the pipe once in awhile, so I needed the pipe tab to be on the outside of the frame tab. Often mounting required slack, so I dug around for 1/16-inch washers to run between the tabs. That way when the fasteners are removed there’s some slack to pull the pipe free.
I worked with the pipe fully in place then tacked the seat post tab. Below is the tab tacked to the pipe. Then the tab welded in my shitty MIG welding fashion. I should slow down and clean the base metals more. I generally grind a bevel into the tabs for greater weld penetration. The welds are strong, just not handsome.
Next I needed to attach the Lucky Devil rear fender, align the rear wheel and cut the chain to fit. But first I needed to center the wheel in the frame, sorta. The custom Paughco frame is designed and manufactured to hold a belt pulley and a 180 Avon Tyre. That prevented me from measuring between the frame rails. I needed a straight line down the center of the frame backbone. It’s not incredibly accurate but close to draw a fabic or nylon line down the tube. Then with Doherty space kit and the seal spacers that came with the Custom Chrome aluminum and stainless spoke wheels, plus the Brembo brake caliper bracket, I aligned the wheel.
Before I cut the Rev Tech chain I installed the BDL Belt inner primary and pulled the engine and transmission into place which determined exact spacing. I know I covered this aspect somewhat a couple of chapters ago. There’s been some heavy drinking in the meantime, so if I lose track, it’s on Jack.
I centered the wheel in the chain adjustment slot to give me slack either way. Then I finally cut the chain with a JIMS tool.
I spoke to a couple of guys about sprockets and was told that this contraption will hold a sprocket nut from coming loose better than simply Allen screws in the Custom Chrome sprocket. I may use it or not. Haven’t decided yet.
The reason this is altered is that it’s for a pulley and a different era. Add that to the fact that I flopped the dished sprocket over to space the chain away from the tire. That aspect worked perfectly.
I decided that since the tank was rubber mounted and aluminum won’t flex as well as steel that I would attempt to rubber mount aspects of rear Luck Devil fender. Kent designed and handmade the fenders to match aspects of the XR 750 tank.
Cyril Huze sent me several grommets to work from and this pair are from some late model Sportster application. I measured the O.D. on the center portion and discovered that I needed ½-inch holes in the fender which I drilled after I had mocked up the fender in place, ground a clearance strip for the chain and stood back several times. Arlen Ness once told me that he used a chain wrapped over a tire to space a fender. I needed enough space for fasteners under the fender and some chain adjustment slack either way.
I moved the fender up and back, and side-to-side several times before making any hole-drilling marks. I was a nervous wreck. Ya don’t mess with the Devil’s fender. I finally drilled a half-inch hole, and smoothed the edges, in the bottom of the fender then at the crossover tube. I worked in the rubber with a dab of oil and bolted the bottom stainless bolt in place.
The Sportster grommets have metal inserts, which make them easier to install. With a couple of spacers in place the fastener held the center tab for tacking.
Here’s where it got tricky. I’ve been bending metal with a torch for years. Never improved my technique. Just the other day, a month after I built this fender rail system, I bought a small strap or tube-bending tool. Wish I had it when I went after this project.
First I built the fender strap out of a piece of exhaust pipe bracket. It came with two 3/8-inch coarse tapped inserts in each end. My plan was to build a fender rail system with tubing so I could adapt a couple of running lights on the tips. I carefully bent and drilled the strap and fender.
Then I bent the tubing fender rails to fit over the chain and tacked tab to the Paughco frame. One item I often attempt to use is a level. I’ll level the frame from side to side, then strive to keep all the other elements level. It helps.
Here’s a perfect example. As I finished my welding chores, I got on a roll. I thought– wouldn’t it be cool to weld the fender bolts in place from the bottom. They would never come loose. Note the angle. There was no way they would ever return through their mounting locations. I was forced to grind them off and clean the holes.
Here’s the finished fender rail system. I drilled holes in the frame and the rails to run wires. I still haven’t found the perfect running light style that rocks my boat and will afford me enough room to use the proper fasteners. Hang on!
Sturgis Shovel Part 4
By Robin Technologies |
Here's an update on the Shovelhead. I picked up the engine from Phil's Speed Shop in Anaheim. He rebuilt the battered heads and lifter stools, installed new JIMS lifters, S&S roller rockers and CCI Black Diamond Valves. He welded and repaired cracks and exhaust manifold threads. Old used Shovelheads can be fragile.
I installed studs with a mixture of liquid metal and red Loctite. I don't like screwing anything steel in and out of aluminum. It wears on the threads and stresses the weaker material. Besides, from the extreme heat expansion and contraction the threads always feel loose. So I packed 'em with liquid metal to tighten the fit and added the red Loctite to keep them from coming loose. We'll see.
I dug through my junk drawers and discovered another top motormount stud. I treated it the same as the exhaust manifold studs for a tight lasting fit, I hope. I've decided to fab shotgun pipes. The front out the left and the rear out the right and attempt to keep the lengths the same. I would like to work in some shorty mufflers for performance and sound reduction, but a couple of fish-tips caught my eye that sultry morning.
I tinkered with the studs while Layla headed to Home Depot to grab some stainless steel bolts, that I could polish, and use for the motormounts. She was going to call me from the Fastener bin. I didn't hear from here for a half-hour so I dialed her number. She forgot and was rolling up to the Bikernet gate. So I dug around through drawers to find usable bolts for the time being. That's why the spacers show up on the rear mount–it's temporary.
The old code called for bolting the rear motor mounts down first, so that if any spacing was needed to the front, it would show up. It did and I found a piece of almost 1/16-inch aluminum plate that fit perfectly. I cut it, drilled, polished the edges and slipped it into place. We'll see if it works with the BDL inner primary belt drive plate.
That caused another dilemma to surface. The engine is a late '70s Shovel with a early electric start, JIMS four-speed transmission case and plate. According to Kent at Lucky Devil, there's another variable lurking. I'm still having a problem finding the correct chain sprocket. As you can see this CCI job is meant for even earlier transmissions. Then I need a BDL system that will fit the engine, transmission and line up. Hold on for that one.