1000 XXC RPM – Muzzy Exh / Digituner

I have a 2012 XXC 1000 with 500 miles, running 25.5" Pitbull Growlers, stock clutch, Gates Kevlar belt w/200 miles on it, Muzzy dual slip-on, VFJ plug-n-play dobek and UNI air filter.

When I pin it, motor will jump to 7200 mph and then within 75 yards will fall off to 7050rpm and maintain that for 1/4 mile or so until rev limiter kicks in at 77mph. Bike runs fine without backfiring, bogging etc..wheelies at 15mph no problem.

I own a second 2012 1000 XXC with 500 miles on it (guest quad) that is bone stock. It pulls my Muzzy bike by 8 lengths up to 77mph even though the Muzzy bike sounds wayyyyy faster! My brother has a 2012 XXC 1000 and he smokes me by 8 lengths as well. We are both 175lbs.

Before Deadman chimes in about heavy tires, I swapped back to the stock Holeshots and race outcome was identical, which leads me to believe something isn’t right with my setup. Like I need less pin weight.

I don’t think 7050 is enough rpm, the other 2 bikes hit 7600rpm, what say the guru’s? What should typical RPM be when you are WOT? Should it be a constant RPM for the duration of the run? I haven’t jacked with John’s controller settings.

1000 XXC RPM – Muzzy Exh / Digituner

I have a 2012 XXC 1000 with 500 miles, running 25.5" Pitbull Growlers, stock clutch, Gates Kevlar belt w/200 miles on it, Muzzy dual slip-on, VFJ plug-n-play dobek and UNI air filter.

When I pin it, motor will jump to 7200 mph and then within 75 yards will fall off to 7050rpm and maintain that for 1/4 mile or so until rev limiter kicks in at 77mph. Bike runs fine without backfiring, bogging etc..wheelies at 15mph no problem.

I own a second 2012 1000 XXC with 500 miles on it (guest quad) that is bone stock. It pulls my Muzzy bike by 8 lengths up to 77mph even though the Muzzy bike sounds wayyyyy faster! My brother has a 2012 XXC 1000 and he smokes me by 8 lengths as well. We are both 175lbs.

Before Deadman chimes in about heavy tires, I swapped back to the stock Holeshots and race outcome was identical, which leads me to believe something isn’t right with my setup. Like I need less pin weight.

I don’t think 7050 is enough rpm, the other 2 bikes hit 7600rpm, what say the guru’s? What should typical RPM be when you are WOT? Should it be a constant RPM for the duration of the run? I haven’t jacked with John’s controller settings.