When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
My 2020 SG special is currently in the shop getting a 114 to 131 stage IV build. Woods M8-77X cam, Rush Racing 2-2 with Big Louie tails with half each baffle cut off. Itll be finished in a few days and I should get the dyno numbers from the tune sheet. If anyone is interested Ill try and post them once I return from space 😂😂😂
Default 124 Fuel Moto buildHeres what I got in the engine build 2017 SG 107 ..Put in a FM 124 kit with a 22xe cam,adjustable pushrods ,Dyno jet vision-tuner,S&S 55 manifold with a Jack Pot RTX Riot 2/1 exhaust,.5.5 injectors.No head work done.Had her on the dyno got these numbers 122 HP 142 Torque .Bought all the parts from Fuel Moto hard to beat their customer service.I have not had her on the road yet waiting for one more rain to wash the last of the salt off the Michigan roads.
POLAND FWMC
Default 124 Fuel Moto buildHere’s what I got in the engine build……2017 SG 107 ..Put in a FM 124 kit with a 22xe cam,adjustable pushrods ,Dyno jet vision-tuner,S&S 55 manifold with a Jack Pot RTX Riot 2/1 exhaust,.5.5 injectors.No head work done.Had her on the dyno got these numbers 122 HP 142 Torque .Bought all the parts from Fuel Moto hard to beat their customer service.I have not had her on the road yet waiting for one more rain to wash the last of the salt off the Michigan roads.
POLAND FWMC
My 2020 SG special is currently in the shop getting a 114 to 131 stage IV build. Woods M8-77X cam, Rush Racing 2-2 with Big Louie tails with half each baffle cut off. Itll be finished in a few days and I should get the dyno numbers from the tune sheet. If anyone is interested Ill try and post them once I return from space 😂😂😂
Guess Ill be looking into 2-1 pipes now. 131 with Woods 77x cam and Rush Racing 2-2 pipes.
S&S cam plate and oil pump (Fuel Moto)
Wood 22XE cam {Fuel Moto)
SE 5.5 injectors
SE 64mm intake manifold (stock 55mm throttle body as the SE was on back order at time of tune)
SE Ventilator Extreme
SE spark plugs and 10mm wires
Jackpot 2/1/2 head pipe (Fuel Moto)
SE 4.5 Street Cannons
Dynojet Power vision (Fuel Moto)
This is a 2013 FLHTCUI that we added a set of SE255 cams and changed his gearing (30 tooth pulley & 139T belt)
before & after.
Did you use a Goodyear Falcon or Gates drive belt for a 139t? Heard too many horror stories of breakage, but thought of going that route instead of the swing arm mod.
Gates belts are available through Drag branded BDL. I have had great luck with them. The S&S belts are my first pick, but sizes are limited. The Drag brand belts are Goodyear Falcon SPC and I do not recommend them. Belt's are such a PIA to replace it's not worth saving a few bucks.
If you have a band saw, and a guide, you can buy the S&S 1.125 x 139 belt and trim the edge .120".
Last edited by rigidthumper; Apr 29, 2023 at 06:14 AM.
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.
In process
