For info please contact us at info@fuelmotousa.com and we are happy to help

 

2020 Road Glide Special, 114", Wood WM8-22x, Jackpot 2/1/2 head pipe & Hi Roller mufflers, FM AC/DC air cleaner, Power Vision tune

 

Engine build specs.

2017 FLTRXS

S&S cylinders (4.280)
Mahle pistons (4.280) with APC coating
12.1:1 compression
HD Street Performance heads (stock valves)
Rocket 544 cam
Woods Alpha series lifters
HPI 62 mm throttle body with 6.1 injectors
D&D Billet Cat with 2.5" Vortex baffle
Adjustable rockers
Zero deck
Lifter cuffs
8 lobe pump assembly
10 disk updated clutch
AIM SDR with heavy springs and 2 shims
Power Vision

Even with the heavy springs and shims the clutch started slipping around 2500 and didn't settle down until the AIM SDR started to kick in a little over 3200.

 

Good build - a few questions:
What tuner? How are the street manners? What year, model Harley? How many miles on it since the build?
Thanks

 

2017 FLTRXS
Power Vision tuner.
I'm picking it up tomorrow from the tuner. Only has a few hundred miles since the build. Was easy to ride before the tune. The tuner says it has great street manners when he test rode it.

 

Rocket cam is this a Chris Rivas?
Looks great sharp torque climb & plateau be better with clutch sorted but not for the rubber

 

Yes, it's a Chris Rivas cam.

 

Checked out his site says that cam is good to 5000rpm lol !

 

I noticed that as well. Pretty sure it's a misprint.

 

Great numbers on that build.

Jamie at Fuelmoto has said that he had trouble with clutch slippage on high torque motors when he used primary lube that had synthetics in it. It might be worth checking if what you're using has synthetics. Something else that might help is the Rekluse Torq-Drive clutch. It has 15 friction plates and you can use the SDR with it. Might be worth considering.