Bikernet/Cycle Source Sweeps Build Part 4 Sponsored by Xpress
By Robin Technologies |
Crazy Horse Motorcycles LLC, based in Kent, Washington, is the manufacturer of the “V-Plus” V-Twin motorcycle engine. They are an OEM supplier of this engine to individuals and custom bike builders. Each engine is proudly made in America with American components. They are basically built around the Evo platform and will fit any Evo model. The only quirky aspect is the carburetor facing out the left side of the engine, which I like, and it creates no obstruction for the rider of any bike with fatbob tanks; otherwise it is a minor consideration. Any Evo exhaust system will fit the Crazy Horse format.
“Our goal is to provide a distinctive, powerful, and reliable V-Twin American made engine. By using superior grade components and craftsmanship, along with a generous warranty, we intend to be considered among the best engine manufacturers in the industry,” said John White, the boss.
John secured the rights to build these unique engines, enhanced the oiling system, the cylinder cooling capabilities, and they even purchased Ramsden foundry castings, which are semi-permanent steel tooling, so even the cases are no-longer sand-casted. In fact, this 100-inch V-Plus addresses some of the problems when pushing the size of standard Evo engines, with heavier cases and barrel material for stronger head bolt connections, so this 100-inch configuration based around 3 5/8-inch bore and 4 ¼ stroke is built to last with 9.5:1 compression from Keith Black hypereutectic pistons.
The original Gilroy oil pump was an external bypass pump, which had a problem feeding excessive oil. Then they shifted to an internal bypass oiling system, which also failed. Crazy Horse ditched the old bypass pump and replaced it with a True Internal Bypass (TIB) oil pump. It reduced internal engine oil foaming and did away with all the old oiling issues.
This engine affords builders the use of any conventional Evo ignition system, including Compu-Fire, Crane Hi-4, or Daytona Twin-tec systems, you name it. The need to correct the carb mounting came up in a discussion in a dark alley behind Bandit’s Cantina. There was a drunken vote for moving it to the conventional right-hand position, but I disagreed and have a lump over my left eye to prove it. I like the unique aspects of the left-hand carb, and the fact that it doesn’t leave the left side bare. Plus, it’s classic, goddammit. I’ll fight for it again.
This is now a complete world-class unique 100-inch engine platform used by Paul Jr. on many of his projects, on Brass Balls Bobbers, and by custom builders over the globe. The components are all the finest available including JIMS sprocket shafts, and all the engines are assembled with JIMS special tools, as the lower end run-out is trued to .0001 tolerance. Can’t get much better.
Crazy Horse Motorcycles “V-Plus 100” engine
All brand new components,
NOT A REBUILD
Durable and reliable
Hand assembled
True Internal Bypass oil pump (T.I.B.) superior to other “improved” pumps
Viewable timing marks
Premium aerospace quality gaskets and fasteners
Standard Big Twin mounting points, fits most frames with minimal fuss
Available either carbureted or fuel injected
Several styles of ignition triggers available including conventional cone-type
Optional Retro-Gray color scheme
Left side intake
Every Crazy Horse engine is test-run on their engine stand through several heat cycles, and checked for potential leaking problems. Gary and Julie received the Crazy Horse engine in a proprietary molded heavy plastic, high-security engine shipping case, perhaps the most secure engine shipping device I’ve ever seen. No worries.
Check the roller. In the next episode we will start the sheet metal fabrication process by cutting up a set of Biker’s Choice fat bob tanks. You’ll begin to see the true talents of the Kustoms Inc. fabricating and body work team. Hang on and don’t forget to enter to win this puppy. The odds are terrific. Hell, you only go around once.
–Bandit
BIKERNET/CYCLE SOURCE BUILD SOURCES
Xpress
http://mysmartcup.com/
Crazy Horse
http://www.crazyhorsemotorcycles.com/
Texas Bike Works
www.TexasBikeWorks.com
Kustoms Inc.
KustomsInc@hotmail.com
Chop Docs
www.Chopdocschoppers.com
3 Guyz
www.3Guyz.com
Accel
Accel-ignition.com
Fab Kevin
D&D Exhaust
http://www.danddexhaust.com/
Wire Plus
Barnett
Barnettclutches.com
Rocking K Custom Leathers
howard.knight@montana.com
Rivera Primo
www.RiveraPrimoInc.com
Spectro Oils
www.Spectro-oils.com
Bell
www.moto@rcn.com
Metzeler Tires
www.metzelermoto.com
Hawg Halters
www.HawgHalters.com
www.HandyIndustries.com
Grip Ace
www.gripace.com
Biker’s Choice
www.bikerschoice.com
Aeromach
www.aeromachmfg.com
Ride Wright Wheels
www.ridewrightwheels.com
Biker Pros
www.BikerPros.com
Bikernet/Cycle Source Sweeps Build Part 6 Sponsored by Xpress
By Robin Technologies |
Check the last episode: http://www.bikernet.com/pages/BikernetCycle_Source_Sweeps_Build_Part_5_Sponsored_by_Xpress.aspx
This process is amazing. Not only are Gary Maurer, Kustoms Inc., and Julie, the lead builders, but they dragged this roller in various stages to over eight shows and events. It’s actually set up at the Broken Spoke in Sturgis right this fuckin’ minute. When I interviewed Gary, while Jules whispered in his ear, they were just 100 miles outside of Sturgis and rolling in.
“It’s 1250 miles from Grand Ledge, Minnesota, to the Badlands,” Gary said. “Des Moines is the toughest, most congested area to scramble through.”
The Sweeps bike, nearing completion, will be displayed at the Broken Spoke, the home port of Cycle Source, while Gary and his crew nail down tent stakes at the big rig RV park near the circle track. “We can look down over Main Street,” Gary said, “and we’re walking distance from anything happening in town.”
The Bikernet/Cycle Source Sweeps build is flying along, and will be completed and offered up to a Bikernet, or Cycle Source reader at Las Vegas Bikefest, September 27-30. Hang on, join in, pitch in, sign up, do something even if it’s wrong. We’re burnin’ daylight.
The most amazing product featured this month during the build process at Kustoms Inc. was this Fab Kevin, axle-mounted, side-mounted vertical or horizontal license plate mount. With a couple of quick screws it can switch from vert to sideways. It’s an amazing product notion from the master at Fab Kevin’s, in Clinton Township, Michigan. The taillight is also Fab Kevin’s.
This product is so well thought out. It’s perfect for loading bikes and making additional clearance, for style, or to contend with legal restrictions. It’s amazing, and simply bolts to any axle for quick angular adjustments and strength. Okay, so much for product hype. If you want one of these puppies, click here quickly: http://www.fabkevin.com/
With that out of the way, you might notice slight frame modifications. Gary needed additional space above the Rivera Transmission for Jule’s hand made oil tank, so he removed the drop seat rails. He did a helluva job of adding beautiful flowing lines to his arched backbone, and then Julie added shapely gussets cut from a band saw. “That line of the frame should be shaped like a woman’s body,” Gary said, winking at Julie. He’s always nervous about her growing metal fabrication prowess. “If she ever learns how to weld, I’m out of a job.”
Gary used Fab Kevin forward control mounting kits, and demonstrated how he includes a thick washer, .090-inch, on the inside to form a spacer to allow him room to run a bead on the inside of the flame-cut Fab Kevin brackets.
“They didn’t install control mounts at Texas Frame Works, because we didn’t know our direction at that time,” Gary said, and dodged an accident on the freeway as he rolled into the outskirts of Rapid City.
Gary cut the tubing to position the controls with the proper clearance. “I’m not so concerned about exact measurements from the center of the frame,” Gary told me. “But I make sure the peg position is identical front to back and height.”
This feature includes a shot of Julie grinding tank welds, which was a Ron Harris, Chop Docs assignment. In this case, she’s acting as his stunt double. Chop Docs also volunteered to mold and paint this project, but Julie cut him some slack, since she would burn through half a day delivering parts to Ron, and wouldn’t have them handy to perform more mock-up and tab manufacturing. Gary calls over to Ron’s shack a couple of times a day, just to make sure he’s working and not at the bar.
After Sturgis Gary will pressure-test the tanks for leaks; then seal them inside with Northern or 415 sealer.
We also discussed coping the end of the forward control tubing chunks so they mated to the frame for the perfect weld fit. “I use a bench grinder generally for notching tubing,” Gary said. “I modified a grinding wheel, and can usually knock it out a joint faster on the grinder than with a $100 jig a joint.”
He also suggested welding-store magnetic drill cutters, carbide cone-shaped tools, but they cost $170 for a bit, and can snap in a hot flash. Suddenly he was forced to maneuver around a downed deer in the number-two-lane on Interstate 90 about 40 miles east of Sturgis. More and more bikes flew around his rig as he rumbled through the pristine roaming South Dakota hillsides.
The left side of the frame required an extra bung for the kickstand, which beefed up the forward control mounting. Gary planned a gusset on the right side supporting the tubing.
Julie set up the Chop Docs seat pan with a Fab Kevin hinge. Ultimately, Gary flipped the hinge and notched the frame to lower and reposition the seat. Then I learned something mighty important from the master. I noticed the shot of him drilling a hole in one of the frame rails. “The frame needs welding vent holes,” Gary said. “From time to time, if there is any oil inside a frame tube, pressure builds up, and can blow a hole in the tubing or in a weld.”
I was aware of the venting concern, but never experienced it. Next, Julie piled old towels.
“It’s our secret oil tank mounting system,” Jules said yanking the phone away from the driver. “Don’t you know you’re not supposed to drive and talk on cell phones?”
Thank god she took over the phone interview, as swerving, party-going bikers surrounded their rig as they neared town. Good news, Gardner-Westcott stepped up to supply stainless fasteners for the final assembly. “We used our oil tank mounting system to mount the oil bag,” Jules said.
Their mounting brackets are massive ¼-inch triangular plates. She positioned two together in the front, and Gary tacked them into place. The Fab Kevin seat tabs come 3 inches in length, so they can be cut to fit any application.
As it turned out, Julie mounted two more of her tank tabs over the top of her hand-formed oil bag, forming a perfect base to weld the seat brackets for the seat shocks.
With all the elements in place, Gary kicked off a batch of TIG welding work, welding tabs in place and the oil tank.
Jules and Gary worked out just the perfect position for the Wire Plus ignition housing. “It must be positioned to clear the oil tank, the engine, and the shift linkage, but easy to reach for the rider. These all-in-one Wire Plus ignition switch systems give any builder a complete wiring system, including ignition switch, circuit breaker, starter relay, you name it, all in one compact, billet aluminum box.
“Watch out,” Julie shouted and dropped the cell phone, while trying to warn Gary of an impending accident, or a topless party-broad running from the cops as they exited the freeway. They had reached motorcycle nirvana in the Badlands. I wasn’t there, bummer.
Just make sure to sign up for this contest by subscribing to Cycle Source or Bandit’s Cantina on Bikernet, or just fill out the form and duct any payment. We don’t care. We just want someone cool to win this bike. It’s going to be a masterpiece, any two-wheeled enthusiast will be proud of for decades to come.
–Bandit
Here’s a link to the next episode: http://www.bikernet.com/pages/BikernetCycle_Source_Sweeps_Build_Part_7_Sponsored_by_Xpress.aspx
Xpress
http://mysmartcup.com/
Crazy Horse
http://www.crazyhorsemotorcycles.com/
Texas Bike Works
www.TexasBikeWorks.com
Kustoms Inc.
KustomsInc@hotmail.com
Chop Docs
www.Chopdocschoppers.com
3 Guyz
www.3Guyz.com
Accel
Accel-ignition.com
Fab Kevin
http://www.fabkevin.com/home.htm
Evil Engineering
www.evil-engineering.com
D&D Exhaust
http://www.danddexhaust.com/
Wire Plus
http://www.wire-plus.com/
Barnett
Barnettclutches.com
Rocking K Custom Leathers
howard.knight@montana.com
Rivera Primo
www.RiveraPrimoInc.com
Spectro Oils
www.Spectro-oils.com
Bell
www.moto@rcn.com
Metzeler Tires
www.metzelermoto.com
Hawg Halters
www.HawgHalters.com
Handy Industries
www.HandyIndustries.com
Grip Ace
www.gripace.com
Biker’s Choice
www.bikerschoice.com
Aeromach
www.aeromachmfg.com
Ride Wright Wheels
www.ridewrightwheels.com
Biker Pros
Bare Knuckle Choppers
www.bareknucklechoppers.com
Bikernet/Cycle Source Sweeps Build Part 5 Sponsored by Xpress
By Robin Technologies |
I’ve never had so much fun building a bike, and it’s not for me. This one-off custom, art object, long-run bobber, chopper, will be awarded to either a Cycles Source subscriber or a Bandit’s Cantina subscriber on Bikernet.com. There’s always a growing buzz around building any bike. The vibe could be associated to the deadline, like the run to Sturgis, or a Bonneville land speed record effort, or for many shops, it’s a particular customer’s dream project. In this case, Gary Maurer, and Jules, from Kustoms Inc., created the aura of the build.
Okay, it started with Prince Najar and spread to the Crazy Horse Engine Company, and Jason from Texas Frame Works. I can feel it anytime I speak with Gary at Kustoms Inc., or John White from Crazy Horse. John runs a massive construction equipment company, but when we discuss his bottle cap engines, he glows and gets pumped. Gary and Jules built hotrods for years. Much of their fabrication codes come from building record-breaking dragster. They still hold a 6.51 second record at 209 mph with a Larry Morgan 500 cubic- inch pro stock engine.
Kustoms Inc. is a talented team capable of almost anything mechanical, but it’s their level of passion for the craft and every element of the build that’s captivating. Take for instance, mounting these classic 3.5 gallon Biker’s Choice re-popped tanks.
During the initial, design Gary planned the bike around classic H-D fatbobs, and bent the backbone of the frame to match the radius of the tank tops. “It’s basically a 12mm or ½-inch roll to match these tanks,” Gary said. “The tanks are almost flat at one point, but we work around them.”
With a ring roller/radius machine containing two dies on the bottom and one on top, he pushed the 1 3/4-inch tubing down 1mm at a time, forming the radius. He rolled the backbone slightly and then compared it to the tank, and rolled it some more. If his tubing length was long enough, it would form a 20-foot diameter circle.
He selected 3.5-gallon tanks since, the exposed frame backbone spreads the tanks and gives them the appearance of larger 5-gallon tanks. “Five gallon tanks would be too large,” Gary said. “During the mounting process, we level out the 3.5-gallon gas caps, eliminating the droopy look, so they appear similar to 5-gallon tanks when finished.”
Gary constantly keeps ride-ability in mind; consequently, he vents his tanks with a tee between the tanks, which he runs near the neck to be above the tanks. “The caps don’t always do the trick,” Gary said, “and once in a while can cause a vapor-lock.”
Then Julie went to work fabricating cosmetic caps to cover the indents in the front of the tanks, the speedo portion of the tank, and the stern indents. Each chunk of metal is bent 90 degrees in the metal break. Then she uses another tool to stretch and shrink each piece until it fits the contour of the tanks perfectly.
Gary started to chuckle was we talked about the classic tanks. “I’ve never run across a set of fatbobs that matched. One is always slightly longer than the other.” Julie attempted to make up for the difference when she formed the caps at the rear of the tanks.
With each cosmetic cap fabbed and tacked into place, Gary goes to work mounting the tanks using his tab kit, duct tape and wooden slivers. “If we TIG-welded and ground the caps you couldn’t tell where they were from photographs.” First he welded two front/upper mounting bungs to the frame, and then positioned the tanks with duct tape and wood wedges to fine-tune positioning. With the tanks in a perfect location, Gary tack welded the ¼-inch thick Kustoms Inc. tab kit elements in place, and then moved to the lower front tabs.
“I usually afford a 3/16-inch gap when it comes to rubber mounting components,” Gary said. “Since the tanks don’t generally match, we use this bottom mount to correct any oddball positioning. The J-tab might not be perfectly centered in the frame, but the tanks will be positioned exactly right.”
Here’s a quick indication of Gary’s involvement in this project. He has loaded this puppy and displayed it at seven shows around the country so far, next being Mountainfest in West Virginia, July 28, then off to Sturgis. The bike can be seen at the Chop-in Block at the Broken Spoke Campground all week. Come out and sign up to win. Also the bike will be displayed at the Cycle Source Chopper Show on Friday, August 10th. Okay, so this bottom J-hook mounting arm also acts to spread the tanks slightly, so the caps stop drooping.
The final tabs run off the back of the tanks and replace the stock tabs. “I make our tabs as heavy as I can,” Gary said. “I would much rather replace a five-buck rubber insert every five years, than a $1,000 paint job and a cheap tab.”
The final bike building code of the west lesson blossomed from Gary’s rule regarding mounting anything. “I never force anything,” Gary said. “Every part fastener should finger-spin into place and set as if in a natural state, no stress.”
Next issue, Gary will modify a Bare Knuckles rear fender, and we will see the spinning process. Then Julie will mount her handmade oil tank, right after Gary modifies Jason’s frame for proper spacing.
In the meantime, make sure to put your info into the hat for a definite chance to win this one-off, hand-built custom motorcycle by some of the masters in the industry. This is an opportunity like no other. The award ceremony takes place this summer at Las Vegas Bikefest, and no, you don’t need to be in Vegas to receive your prize. Just step up and subscribe to Cycle Source, or Bandit’s Cantina on Bikernet. You help support our efforts and receive a shot at a world-class motorcycle in the process.
–Bandit
Xpress
http://mysmartcup.com/
Crazy Horse
http://www.crazyhorsemotorcycles.com/
Texas Bike Works
www.TexasBikeWorks.com
Kustoms Inc.
KustomsInc@hotmail.com
Chop Docs
www.Chopdocschoppers.com
3 Guyz
www.3Guyz.com
Accel
Accel-ignition.com
Fab Kevin
http://www.fabkevin.com/home.htm
Evil Engineering
www.evil-engineering.com
D&D Exhaust
http://www.danddexhaust.com/
Wire Plus
http://www.wire-plus.com/
Barnett
Barnettclutches.com
Rocking K Custom Leathers
howard.knight@montana.com
Rivera Primo
www.RiveraPrimoInc.com
Spectro Oils
www.Spectro-oils.com
Bell
www.moto@rcn.com
Metzeler Tires
www.metzelermoto.com
Hawg Halters
Handy Industries
www.HandyIndustries.com
Grip Ace
www.gripace.com
Biker’s Choice
www.bikerschoice.com
Aeromach
www.aeromachmfg.com
Ride Wright Wheels
www.ridewrightwheels.com
Biker Pros
Bare Knuckle Choppers
www.bareknucklechoppers.com
Bikernet/Cycle Source Sweeps Build Part 7 Sponsored by Xpress
By Robin Technologies |
Hang on. We are two weeks away from running out to Vegas for Bikefest and pulling the winner of this most magnificent custom motorcycle, specifically built for Bikernet and Cycle Source fans, readers, and subscribers. You need to sign up, if you haven’t, or come to the Cashman Center in Vegas to grab a card and sign up for the drawing. You don’t need to be on site to win. After Bikefest, the scooter will return to Kustoms Inc. near Detroit, for final tuning and break-in before being shipped to the winner.
So here’s the update in a flash, after Bonneville, and heading smack dab against a Cycle Source Deadline. “I’m way behind,” said Chris Callen, the esteemed Editor da Emperor, in Chief, in Charge, in Trouble. This year has turned into the scrambling year. We are scrambling to finish projects; builders are scrambling to finish bikes. Chris scrambles every month to finish a magazine. It’s bananas.
The bike was displayed in Sturgis at the Broken Spoke. Then it returned to Grand Ledge, Michigan, down the street from Ron Finch, for final manufacturing and paint by the master of Chop Docs, Ron Harris, but let’s finish the pieces first.
“I kill batteries no matter what I do,” Gary Maurer said as we started to discuss the battery box. “When I carefully rubber-mount the bastards, they vibrated enough to rip the battery cables to shreds.” So now he puts a small rubber lining under the battery and bolts the unit down hard with Jules-made steel battery straps. He is now using Brail and Ballistic batteries with some luck. This is where I started to learn more manufacturing processes from Gary and Jules, again.
It’s interesting. I don’t consider myself a builder, and when I work with someone with the manufacturing knowledge of the Kustoms Inc. team, I know I’m just an enthusiast, not anywhere near a pro builder. This story contains a couple of fine examples of their expertise. The battery straps are easily bent after marking the position for the bend on the top corner edge of the battery. Jules made the hand bend with a solid bar of steel, and then noted the amount of metal used in the radius and worked it into the formula for the next bend so the strap fit the battery perfectly.
“There is a mathematical formula for this process,” Gary said. “You need to add or subtract material from the next bend, but we bend one side and then adjust the other.”
I also noted how perfectly the fender edge fit the line of the tire, since most fenders do not align with the tire radius. “We often scribe the radius of the tire on the fender and cut it to match perfectly,” Gary said.
He uses thick welder ground cable stock taped to the fender to give him the proper fender clearance. “Sometimes we use chunks of busted rear drive belts,” Gary said. “Sometimes, if need be, we can double the belt, or mesh the teeth for a slightly larger space.”
They break the chain to be as close to the center of the adjustment path as possible, with the engine, primary and transmission in place. Then they adjust the chain to be bowstring tight, and then they tape the spacing material to the tire and start mounting the fender.
This Bare Knuckles fender was bobbed and channeled on both sides by Jules. She often cuts with a plasma cutter, and then works the edge with Matabo grinder with flap wheels. Bare Knuckle fenders are made with solid, thick spun steel. They are as strong as a battleship hull and easy to work with. “Our plasma was toast,” Gary said, “so she used a high-speed cut-off wheel, then the Matabo and flap wheels.
I like the exhaust system he built with D&D components and a carbon fiber muffler. I asked how he held the components accurately together for tacking. “I start generally, but not always, with the muffler in place and move forward,” Gary said. “I hold the chunks in place with three fingers and tack them.” If his weld pulls away from the joint, he adds a small ball of rod to one piece, then holds them together, and heats the ball until it flows to the other tubing piece.
Note how Jules fashioned the lower fender mount to the frame so it acted as a battery strap mount and fender mount.
Then Gary built the sissy bar by hand-bending the steel rod. He machined each chunk of bar stock for the frame rails, and drilled them ½-inch so the rail would simply insert into the welded boss. Then he drilled and tapped them for setscrews. On the top, he welded a machined bung to the bar, and a drilled and tapped the bung to the fender, so the fastener simply slips through the sissy bar tab and screws into the solid bung on the fender.
With all the components tested and brushed with flapper wheels, Ron Finch stopped by and picked up the components for the trip to Ron Harris, a third generation paint and body shop guy. “I couldn’t touch a paint gun until I could bump a fender,” Ron said of his granddad. Back in the day, bodywork was hammered and filled with brazing and lead.
“My dad called Bondo Chinese lead,” Ron said. Then he ran down the Chop Docs custom paint process. From the photos, paintwork slides along like ironing an old pair of Levis (who the hell does that anymore?), but any top-notch painter has the talents of a concert violinist. It may look easy, but there’s a refined eye and level of perfection that turns any steel surface into a perfectly smooth piece of art.
As soon as Ron Finch dropped off the components and peeled out, Ron Harris cleaned the welds with a cookie wheel, and then scuffed all the surfaces with 80-grit for a world-class bonded protective coating. Initially, paint was used solely to protect a surface. Now it protects and adds the final illustrious finish.
Then he coated all the sheet metal surfaces with a filler Bondo skin coat and block-sanded the surfaces. This is where perfection and talent come into play. I’ve been there. I couldn’t Bondo a baby moon hubcap and make it look like new. There’s an eye for sanding just the right level of Bondo to capture the perfect slick surface.
He followed the Bondo coating with a skim coat of putty to capture imperfections, and then tested his eyes with various levels of Emory paper from 80-grit, to 150, to 320, so he can minimize his primer usage.
“I’ve been working with Stage 5 Coatings for two years,” Ron said.
Stage 5 Coatings was established in 2008 and is the newest and one of the fastest growing coatings suppliers in the United States. We are committed to selling jobber direct and establishing an exclusive territory for anyone that carries our lines. We strive to offer the best values available in the market. We are a small company that is personal and ethical. We build a personal working relationship with every customer, whether they are our largest or smallest. We believe when a customer buys from us, a partnership is formed, and is not just another customer. We have the industry experience to put ourselves in your shoes and understand the everyday struggles in the body shop business. From us to the jobber to manufacturing, we have the personal hands-on experience in all areas of the aftermarket coatings industry.
States with Stage 5 or Technico:
Michigan New York
Illinois Missouri
Texas Oklahoma
Wisconsin Oregon
California Arizona
Washington Georgia
Maryland Caribbean
Virginia
Ron is working with Ken Dudley on a line of Chop Docs candies. After he primed all the surfaces, he used a black spray bomb dusting to cause imperfections to surface. After any pits or surface maladies were dealt with, he water-sanded everything with 400 grit wet and dry, and then hand-sanded with 600 grit and finished off with Scotchbrite.
With the components hung in a booth, he primed them with two coats of sealer, and then hit them with the silver base coat and inner clear before taping off for the black pearl inlay. Then everything was cleared again and sanded with 600-grit.
This was Ron’s first attempt with green variegated leaf* using Mona Lisa glue to attach it to the paint surface. “It’s like a very thin, watered-down Elmer’s glue,” Ron said. “The leaf is so thin, it’s like dust in your hands.”
Once the leaf was glued into place and the area cleaned with a cotton ball or a brush, Ron hit it with another coat of inner clear, which locks the base down and leaves sort of a satin surface to adhere any art to, such as pin striping by John Harrow, who used a one-shot enamel sign paint called Kansas City Teal.
Now for the final six layers of gloss clear coats and 1500 grit wet sanding, followed by 3000 grit with water, and then buffing with polishing compound, finishing glaze, and spit shine. It’s Saturday, and by Monday, all the elements will be returned to Gary and Jules and Kustoms Inc. for final assembly. Ron volunteered to help. Unfortunately, he’s 140 miles away, but he drove out and spent all day, Sunday, helping with assembly. “It’s 80 percent there,” Ron said on his way home.
Speaking of volunteer efforts, this has been an amazing build with efforts from a variety of sources, all to create a bike we are giving away. No one made a dime off this puppy. It’s all American-made, and the whole gang pulled together to offer Bikernet and Cycle Source readers a shot at a world-class custom motorcycle—thanks. Chance of a lifetime, goddammit.
Dimensions: 5½” x 5½”
Xpress
http://mysmartcup.com/
Crazy Horse
http://www.crazyhorsemotorcycles.com/
Texas Bike Works
www.TexasBikeWorks.com
Kustoms Inc.
KustomsInc@hotmail.com
Chop Docs
www.Chopdocschoppers.com
3 Guyz
www.3Guyz.com
Accel
Accel-ignition.com
Fab Kevin
http://www.fabkevin.com/home.htm
Evil Engineering
www.evil-engineering.com
D&D Exhaust
http://www.danddexhaust.com/
Wire Plus
http://www.wire-plus.com/
Barnett
Barnettclutches.com
Rocking K Custom Leathers
howard.knight@montana.com
Rivera Primo
www.RiveraPrimoInc.com
Spectro Oils
www.Spectro-oils.com
Bell
www.moto@rcn.com
Metzeler Tires
www.metzelermoto.com
Hawg Halters
Handy Industries
www.HandyIndustries.com
Grip Ace
www.gripace.com
Biker’s Choice
www.bikerschoice.com
Aeromach
www.aeromachmfg.com
Ride Wright Wheels
www.ridewrightwheels.com
Biker Pros
www.BikerPros.com
Bare Knuckle Choppers
www.bareknucklechoppers.com
Timbo’s ’64 FL Restoration (Part Two)
By Robin Technologies |
1964 was an interesting year for Harley. it was the last year of the 6-volt electrical system, and last year for the kick-start only. In 1965 they stepped up to 12-volt system and the first electric start and massive batteries started to appear. So let’s get started, I removed the primary, to my surprise it had a belt drive in it.
Someone wanted a step-up from the original chain drive, unfortunately it’s covered in oil that leaked from the main shaft seal and chain oiler that was never shut off. I might be able to save it with a healthy cleaning, we’ll talk about that later. After removing the primary drive and clutch, I thought the transmission would be a good place to start the restoration.
I did the research and found out all the parts I needed to rebuild the stock 4-speed transmission were available from J&P Cycle, and manufactured by JIMS. So off to the catalog I went. I ordered all the gaskets and seals I needed to rebuild it, except one, the main drive shaft seal (which was the worst one out of the bunch). According to the manual and other people I talked to, you need to invest $250 in the special tool from JIMS. It removes and installs that seal. However, I found an old friend (older than I) sorry Danny! LOL, who knew how to R&R the seal without the so called special tool, no big deal, according to him!
Be careful not to lose the gear shaft key for the sprocket. Also, there’s a small keeper key (looks like a flat L). It holds the sprocket far enough away from the seal, so it doesn’t ride on the seal. Keep it just in case. I later found out the new seal came with the keeper, but it’s better safe than sorry, if ya know what I mean.
There are some measurements you can take with feeler gauges for the shifter forks and spacers, refer to the manual.
Also you can check the timing shifter notches for alignment after the cover has been removed, also in the manual.
I actually ended up with two manuals, the original 1964 Harley service manual and a Clymer manual. Out of the two, I prefer the original service manual, it’s so easy to read and understand an idiot can follow it. Wait a minute! It’s also a good notion to pick up a parts manual for a variety of parts illustrations not found in service manuals.
For the serious rebuild the Wolfgang Panhead Restoration book, by Rick Schunk is an excellent guide. We were fortunate to have a low mileage transmission, and only a clean- up was required.
All the schematics are hand drawn in detail, very cool and definitely vintage. For the main shaft sprocket seal, I used the old school method my friend suggested, a slide hammer. Simply drill a couple of 5/32 holes in the seal, not too deep, about ¼-inch, screw in a sheet metal screw, and slam away!
It came out on the second slam of the hammer, YEAH! Installing the new one was just as simple, add a little Vaseline or WD40 to the outside of the seal and gently and evenly tap it in. I used a brass seal installer I had lying around, moving it back and forth on the seal so it doesn’t bind. Tap it down flush with the case, and your done. The JIMS tool insures that the seal is installed perfectly square into the case.
The rebuild kit came with all the gaskets and seals. There’s an O-ring seal in the kick-start shaft that rides between two brass bushings, be sure and replace it.
You can reach in with a dental pick or small screwdriver, and remove it without pounding out the bushings. The kit comes with new gasket for speedometer cable and neutral light indicator.
I polished up all the chrome it had and added a brass kick-start pedal, it looks great! Yeah, I know, not OEM pedal, but it looks cool and is pretty close to the era. I also ordered all new chrome case screws, the old ones were rusted, plus the chrome looks better anyway. I painted the inner timing cover and polished the out cap. You will find that almost all the transmission and engine cases are cadmium platted.
Lots of guys polish or chrome them, my customer wanted them to look as factory as possible. Here it is, the finished product. Not sure what I’ll tackle next, if you have any requests, let me know, I’ll be glad to accommodate. I’ll probably go right into the engine. That’s all for now, Tail Gunner out till next time.
Doug Coffey’s RetroMod Panhead Part 2
By Robin Technologies |
Rivera-Primo Brute II Install
By Robin Technologies |
We have a goofy Shovelhead in the Bikernet shop called the 1928 Shovelhead. It has 21-inch wheels front and rear in a Paughco rigid frame, but some 1928 elements were used, including the re-pop semi-flat sided tanks, the rear fender and perhaps the seat. The bike was conceived by Bandit the bastard, built by the crew at Rick Fairless’ Strokers Dallas, with the help of Randy Simpson who manufactured the handlebars.
The bike has contained a couple of hiccups and hasn’t been ridden much. Recently, one of Bandit’s friends needed a ride, so Bandit shipped this puppy to Washington. Richard Kransler installed new Avon tires and took it out for a spin. Unfortunately, the early Rivera-Primo belt, stuffed into the semi-stock inner primary, snapped and the 1984 Shovelhead was garaged. More recently, Richard concocted a deal with Bandit for a van in exchange for his Sturgis Shovel, and returned the 1928 Shovelhead to the headquarters, where the gang went to work on it.
With Richard’s info, and after consulting with Ben Kudon at Rivera-Primo, a plan was put into motion to make this wild puppy more rideable. We needed to add an oil filter, rerun the oil lines to reduce heat, fix the sumping problem, replace the primary drive, and then we discovered a loose valve seat, but we’ll get to that.
This is also a two-part tech. We first installed the Brute II Extreme Belt drive with a 1 ½-inch wide 11mm belt with electric start in the closed primary. Then we will install the most magnificent Rivera-Primo Pro Clutch. Since this is a jockey shift, it will be interesting to test both the stock clutch against a new clutch system that’s state of the art. We will forward all of our extensive reports directly to the boss and all Bikernet readers.
We discovered immediately that the front Brute II pulley was larger than the previous model, which was disappointing because it called for more clearance in the case, which weakened one of the primary fastener locations. Not a big deal, so we went to work with a pneumatic cut-off blade and emery wheels.
It’s critical to disconnect the battery, especially while working on the inside of any Shovelhead primary. It’s too easy to bump or pull on the starter solenoid, and you could lose a finger pronto. Fortunately, we have a selection of JIMS tools and pullers for this operation.
Here’s the fine print from Rivera-Primo: Primo Belt Drives are designed and engineered to correctly fit stock Harley-Davidson motorcycles. Aftermarket frames, primary covers, engine shafts, or clutch hubs may cause installation problems. Also bent frames, sagging motor mounts, worn transmission mounts, and other defects may cause shortened belt life due to incorrect pulley alignment.
If you have a stock system being replaced, here’s the dope: Remove the front pulley, chain, compensator and chain adjuster. Remove oil lines to primary and plug or clamp to prevent leakage. Cut the chain oiler hose 3 inches from the oil pump and permanently plug it. All belts must be run completely dry, without lubrication of any kind. Therefore, remove all oil from inside the primary covers.
The spacer behind the front pulley should be removed before installing the belt drive. This spacer may or may not be required to correctly align the pulleys. If a spacer is needed for alignment, various sizes are available from your local Primo-Rivera dealer (part number PX-1, is a package of various sizes).
We discovered a very tight belt. We had to carefully install the belt in the case first. Then the front pulley was installed onto the main shaft, but just slightly to afford us some flexibility with the clutch hub. We re-greased the bearing on the clutch hub and inside the clutch shell. With the handle of a plastic hammer, while prying it with a large screwdriver, we were able to drive the clutch shell over the hub with some gentle persuasion.
We tracked the belt, and installed the same spacer from the last system behind the engine pulley. With the bike jacked and the plugs pulled, we turned the engine over to test the running direction. We made sure to run the engine over in a forward direction. It’s not a bad idea to use a straight edge at first to make sure the pulleys have the proper spacing.
“Spacing the motor pulley outward will cause the belt to track towards the outer primary cover,” said Ben. “If spaced too far out, the belt will rub on the inside of the clutch shell.
Then we attempted to install the outer, aftermarket tin cover and discovered a significant problem. It rubbed against the clutch shell. So far, our inner primary clearance adjustments worked.
We were concerned about the tightness of the belt. It seemed severe to us, and to Bandit. According to the Brute II directions, the belt requires a minimum of ½-inch up and down play at the center of the belt, and up to ¾-inch. We barely encountered ¼-inch of tough play. “Free play is critical,” Ben said, but when Bandit questioned him, he muttered something about ¼-inch being okay, since the belt was so stiff.
The crew even considered replacing the system with a stock chain, to avoid issues. We took the system apart and studied each element, and investigated. I looked into a longer belt, or installing the earlier unit again, which had its benefits with the smaller engine pulley and tapered clutch shell that fit in the primary. We installed the belt again and tested the flex—still tight. We cut a hole in the tin primary, eliminated that problem and affording us tremendous venting. We live and breathe by the Optimist Creed, sort of code of the west. We are hoping once the belt settles in and warms, we will encounter additional flex and no stress on the engine and trans bearings.
“This is a much stronger, more technically advanced belt over the previous 14mm belt,” Ben assured me. We will give it a shot. Venting is a critical element. Primo recommends venting enclosed belt installations to allow cool air to circulate into and out of the primary case. This will keep heat expansion to a minimum and extend belt life.
Special Note: Big Twins from 1969 require a #16657 motor seal. Next we will install the new Pro-Clutch from Rivera Primo and test it, so we will be in and out of this primary case and reporting back on our findings.
In the meantime, we rerouted the oil lines, added an oil filter mount, and an oil pressure gauge for more capacity, cooling, and cleaner oil. We worked on the sumping problem, and then discovered that a valve seat was loose in the rear head. We pulled the heads and delivered them to Branch O’Keefe for repairs.
Our shop intern and overall handy-man, Kyle Olsen, our official Bikernet electrician, will test this bike. We are determined to make it a solid rider, and Kyle will bring us reports and handling complaints in the near future.
We modified the jockey shift and added the 5-Ball for easy shifting that’s out of the way of our thighs at stops.
And Bandit has a code, a good one. All bikes need rear chain guards, and this bike doesn’t have one. We will remedy that. Plus we have a brand new set of Nology plugs and plug wires to install. Hang on for the next report.
Timbo’s ’64 FL Restoration (Part One)
By Robin Technologies |
Not too long ago, my good friend Timbo approached me with a proposition, restore his 1964 Harley FL, I agreed. Problem was, it’s in a box, literally! So after a brief discussion on exactly what we wanted to do, how much it would cost and the possible value at the end of the rainbow, I started the Hard Ride back from Hell with the old ’64. I picked up the bike, basically a roller and all the boxes of parts that came with it. As you probably expected, this will be a frame up restoration as close to factory specs as I can get it.
There will be some minor changes, which I’ll talk about as we go along. First thing was to lay it all out and take inventory to see what was missing. After some research, I found replacing parts for the ’64 surprisingly easy thanks to J&P Cycle, Biker’s Choice, and the internet. I ordered the Vintage catalog J&P Cycle puts out and started researching parts I needed to replace.
I also found a local polishing company and chrome hardware supplier (needmorechrome.com) to make life easier. Tear down was a snap. Make sure you bag or box all your parts as you go and label what they are, and in some instances what order they go in. It’s not a bad idea to take lots of photographs for future reference. Sometimes a parts manual comes in handy.
After tear down, I started the fun stuff, going through each and every part, each nut and bolt and cleaning them. Some parts and hardware will not be salvageable, so you’ll have to replace them with either new, or good condition used. I found that there is a tons of vendors on line for just about everything you need. Buying new parts from the catalog is not always the best answer, especially if you’re on a budget like I am.
So shop around, do some research, you may be able to save as much as 50% sometimes. You will also need repair manuals and a few restoration guides like the one my friend Bandit sent me for reference from Wolfgang publishing, thanks Bandit. It has been very useful so far. This is the first of many articles on this restoration project. As the months progress, I’ll try and give you a detail look at what’s involved with a full-blown restoration.
Tail Gunner out for now, see ya next month!
Bennett’s Performance 2004 Dyna Build 106-Incher
By Robin Technologies |
Eric Bennett grabbed the shop door chain and hoisted the roll up door for the first time, in 2000. He started his mechanical career as a certified diesel mechanic with 60-weight always flowing through his blood stream. Finally, he gave into his entrepreneurial spirit and his desire to make motorcycles his life—he opened his own shop on Signal Hill. The rest is motorcycle history, much of it spent at the Bonneville Salt Flats with his dad, Bob.
He recently owned a modified twin cam FLH, but a customer made him a deal he couldn’t refuse, so he let it go. Then a deal on a Dyna surfaced and he made a quick move to snatch it. This time, he decided he would take it to the concrete and rebuild every aspect of the bike to be moderately fast, ultimately reliable, precise, and built with absolutely all the best mechanical intentions and components in mind. You get to see the 106-inch project unfold before your very eyes right here.
One of the benefits of running a service center in the largest city in Los Angeles County includes encountering every possible mechanical malady and the ability to research whatever solution might be necessary. Since LA is also the motorcycle media hub, he has constant opportunities to test anything new on the market. After working on Twin Cams since their introduction into the market in 1998, Eric has watched every configuration, modification, performance recipe, and model roll in and out of his shop.
With this build he could pour every lesson and improvement into his own ride. It started as a bone stock 2004, 88 cubic inch TwinCam. Eric could choose from any hot rod configuration in the world, but he chose to roll with a 106-inch kit from S&S and Branch re-tuned heads. He started the process by installing a JIMS Timken conversion into his left case and welding his crankpin into the S&S lower end after it was balanced.
“With superior S&S flywheels, I didn’t need to monkey with the cases,” Eric said.
He bored the stock barrels from 3 ¾ to 3 7/8 inches and increased his stroke from 4 inches to 4.5. With JIMS tools he pressed in the JIMS race (using green Loctite) (9-59-1) while keeping his fixture perfectly flat and the hole in the race at 12 o’clock.
Using a JIMS fixture tool, he was able to drill guide holes in the case for Timken bearing and race oiling. The JIMS tool holds the drill and guides it. The drills are set to indicate the depth. Otherwise, he would need to use transfer punches and a milling machine. Then he used another JIMS tool to drill for the race fastener holes, and used tap guides to prevent misalignment.
“I’ve made tap guides for every size tap,” Eric said.
One of the benefits of the higher quality Timken lower end bearings is their ability to lock the lower-end into place.
“I have never seen a Timken bearing fail,” Eric said. Until recently Timken’s were used since 1957. “I’ve seen dozens of roller bearing failures!”
The cost saving shift to roller bearings started in 2003 during the 100th anniversary season. “The best Twin Cams were built in 2002,” Eric confirmed. “Better engines, still carbureted and with 1-inch axles for strength and stability.”
Eric used red Loctite on the race screws. He uses a tool for installing both Timken races at the same time. Kelly McKernnan, an amazing machinist out of Portland, Oregon, manufactured it.
The next phase included welding the S&S flywheels. Anytime Eric has a twin cam lower end out of a customer’s bike, he welds the crankpin in place with stainless TIG rod. It doesn’t create much heat and is not a structural weld; it just cements alignment and prevents shifting. He always checks the true after welding.
Next, he installed the Timken bearing by heating the race to expand it, and it slippped over the shaft easily. There is very little endplay in the shaft, just .001-.002-inch. Eric cinched down the top bearing with another JIMS tool, then pressed in the main seal and spacer with yet another JIMS tool.
At this point, we shifted to pressing the new S&S cam bearings into the new heavy-duty Screamin’ Eagle cam plate for hydraulic cam tensioners, but Eric chose to shift to an S&S gear drive system, so he blocked off the oil passages to the hydraulics.
He installed Torrington cam bearings in the right case prior to installing the new cams. His plan called for installing a D&D Bob Cat exhaust system, which is 20 pounds lighter than a stock exhaust. D&D pipes come bolted together with all spring clips, flanges, and heat shields in place. “They take like two minutes to install,” Eric said.
“It’s the easiest system I have ever installed,” Eric said. “It comes with the all the components needed and the heat shields in place. No shimming is necessary or egg shaping holes.”
Day 2
We took a break for the day and grabbed a beer. But the next day, Eric installed a heavy duty Harley-Davidson pinion shaft bearing kit using a JIMS pinion bearing tool and it was time to slip the cases together with Yamabond on the case edge, while applying assembly lube on the pinion shaft. The case bolts were torqued to 18-22 ft. lb.
“Don’t forget the new oil pump O-ring when installing the high flow H-D pump,” Eric pointed out. Eric has an engine-building quirk. He continually turns the engine over, while rolling through the build process, and constantly tests for changes. “I want to catch anything that might bind early on,” Eric said. We actually ran into a small glitch while installing the cam plate.
But first, he installed the oil pump return gears, and then the separation washer and the spring, before the feed gear. He bolted the cam plate in place with ¼ -20 fasteners torqued to 120-inch- pounds. He used guide pins to help align the oil pump, and turned the engine over while tightening the pump so it would seat itself properly. He tightened two oil pump bolts, then removed the guide pins, and then tightened the other two Allens.
While aligning the cam drive gear dots, he installed the cams and used red Loctite on the drive gear Allen bolts, but used assembly lube on the washer for more accurate torque values and to prevent the bolt from galling against the washer surface for a false torque reading.
As we wrapped up the operation for the day, Eric installed the lifter with the oil holes facing the cam cover, then the guide pins, caskets and covers. No more lifter stools.
Day 3
Eric sub-leased a portion of his Signal Hill building to Branch O’Keefe, perhaps the best head porting business in California. I don’t want to put down any performance heads, but Jerry Branch, who is now about 82, built a helluva business around head performance.
Here’s a description of their heads from the Branch-O’Keefe site:
This is where is all began. Branch-O’Keefe is known throughout the industry for legendary cylinder head modification service. Our extensive reworking of stock Harley-Davidson cylinder heads begins with removal of the stock valve seats and guides. Next, the combustion chambers are heliarc welded to add additional aluminum alloy in the combustion chamber and around the valve seats for re-machining.
The valve seat pockets are then machined for larger nickel-chrome valve seats, and the combustion chamber is cut from the stock low compression rectangular shape to the legendary Branch “bathtub” chamber. After cutting the combustion chamber, new oversize valve seats and performance-quality valve guides are installed to tighter than stock tolerances.
The heads then advance to the porting room where the ports are fully hand-ported, blended and polished to Branch’s exacting specifications as proven on the dyno and flow bench. The head’s gasket surface is machined an additional 0.050-inch, which raises compression slightly. Finishing up, new oversize intake and exhaust valves (hard chrome stainless steel with stellite tips, polished face) are installed in bigger seats with a machined race-quality valve job and then hand-lapped. New seals and a high quality high-lift radius spring kit complete the installation.
The Branch O’Keefe head components are damn impressive from the titanium upper collars to the single oval wire spring with more travel and a larger diameter spring material. They have developed heads for JIMS big inch motors that produce 132 horsepower and ft-lb of torque, at an absolutely stock reliability level, even on a B motor. So natch, Eric had John O’Keefe and his master right-hand man, Paul go through his heads. Actually they used a formula they call the Dave Thew head. It’s a nickname for a performance formula. Dave beat everyone with these Branch O’Keefe head configuration. I will outline the different formulas next week.
We started the day installing S&S pistons with wrist pins first, since the oil rings pass over the wrist pin holes. Seems odd, but it’s the nature of the short-skirted piston. “Actually it allows for more skirt on stroker motors and does away with stroker plates,” Eric said. “This piston configuration will keep a stroker running longer.” The oil ring must be positioned with the dimple in the wrist pin area in a particular location to prevent rotation. The S&S pistons use four-piece oil rings with a removable ring land.
Eric installed the bottom compression ring so that the opening faced the exhaust port area. “No gaskets are used on the bottom of the cylinders,” Eric said, “just O-rings.” He compressed the rings carefully, lubed the inside of the freshly bored cylinder and slid the cylinder into place. Then Eric spun the motor over to check for binding. “I can’t wait to hear the D&D pipe.”
Eric started to install the heads using Cometic gaskets. The heads were torqued to Cometic specs and then he set to installing the rocker boxes and the fasteners, which were torqued to 22 foot-pounds. He started from the inside and worked out. Then he slipped in the S&S Quickee-Install intake pushrods for maximum valve opening. “I run premium S&S lifters with travel limiters,” Eric said. “They become solids at high RPMs.”
He tightened each pushrod until the valve slipped off the seat, and then let it bleed down, for about 10 minutes. He backed off the adjustment until he could spin each pushrod (one at a time). Then he backed off just one complete turn or six flats.
These shots were taken before John O’Keefe came up with a crazy notion to machine Twin Cam cylinder fins in a round configuration. Eric was knocked out by the procedure and pulled his barrels for the process.
In the next episode, Eric will slip the beautiful 106-inch Twin Cam into the stock frame, and we will discuss JIMS tools, while replacing the inner primary bearings, the slightly modified Dyna D&D pipe, and then and the new Rivera Primo clutch, the S&S G carb, and a new S&S high flow air cleaners.
Sources:
Bennett’s Performance
S&S
JIMS
Timbo’s ’64FL Panhead Part 3, Engine
By Robin Technologies |
Tear down was straight forward, first I removed the carburetor, followed by the oil pump, gear drive housing, push rods, tappet blocks, rocker covers, heads and barrels. After the barrels have been removed, place a couple of shop towels around the connecting rods to keep debris from falling into the crankcase.
I carefully cleaned all old gasket material from all the mounting surfaces. I ended up using razor blades and plastic scrapers. Be careful not to gouge any mating surfaces as you scrap. Any abrasion could create a leak if the gouge is deep enough.
You can follow the generator instructions in the manual. It’s extensive and takes patience, but not overwhelming. I just hope it works, as a new costs around $400! Ouch! I also found “Rene “at National Starter in Lancaster, California. He Put the 6v through its paces to make sure we have a strong working unit, Thanks Rene!! The old mechanical voltage regulator was replaced with a new solid state unit and the OEM dual point circuit breaker was replaced with a state-of-the-art electronic dual contact unit from Quick Start 2000.
Ed from Quick Start custom builds electronic circuit breakers specifically for vintage motorcycles, and he spilled a wealth of knowledge, always willing to help in any way he can, yea ED!!!!
Rebuilding the oil pump was a simple task, you can get the complete kit from J&P Cycle. The gear case cover was removed and the timing marks were checked for alignment.
I removed the tappet blocks and tappets, cleaned them and miced them to see if they are within tolerance, they are. Be careful when reinstalling the tappets, they need to go in the same position (same hole) they came out of, with the oil passages near the rollers pointing inward (refer to manual). Failing to do this will cause the engine to seize, and we don’t need that.
Timbo wanted the barrels to be blonde, so I had them bead blasted to remove the black Bar-B-Q paint someone had put on. In my opinion, they look way better blonde. As far as the heat transfer, I don’t think it makes much difference. Most Harley engines of today are blonde, the black is a cosmetic option. I have built aircraft engines for 20 years, and almost all are bare metal cooling fins. I coated the bare metal with clear 1500 degree heat paint, just to make sure they don’t rust up on me.
We can argue the “black heat dissipation thing” at a later date! For the barrels and heads, they suggest you purchase a special wrench to ease installation and removal. I found a little patience and a standard 9/16 and 5/8 box end wrench and 12-pt. deep socket worked just fine for removing the barrel and head bolts. I was fortunate to have the original manual, a Clymer manual and a cool restoration book sent to me from Bandit.
New rings installed along with the cylinders cleaned and honed. The heads looked really nice, no gunk had built up yet and the valves were lapped just to make sure. I also cleaned out all the oil passages, don’t want any debris mucking things up!!
At last, the engine is complete for now. Since beginning this article, I have already installed the engine and trans in the frame, another article on the frame will follow soon.
Tail Gunner out for now!