Install Information
Can-am Timing Set
Can-am Valve Adjusting
MrRPM Gen One Cam Install
MrRPM BBK Install
Video 1 of 5
Video 2 of 5
Video 3 of 5
Video 4 of 5
Video 5 of 5
(The 975cc and 912cc install are the same as the 840cc)
Valve Specs
Valves (650/800 Gen2, Gen1 *all versions*) – .016 intake and exhaust
Valves (650/800 – 1000 Drop-in) – .013 intake and exhaust
Valves (1000 Race) – .016 intake and exhaust
Valves (650/800 Stock Cams) – .002 intake and .004 exhaust
Piston Height (840/912/975) – .013 to .020
Ring Gaps
Ring Gaps 840 – (Bore 3.661) Top .018, Second .022, Oil Min .015 (NA gap)
Ring Gaps 912 – (Bore 3.812) Top .019, Second .023, Oil Min .015 (NA gap)
Ring Gaps 975 – (Bore 3.937) Top .020, Second .024, Oil Min .015 (NA gap)
Ring Gaps 1018 – (Bore 3.661) Top .018, Second .022, Oil Min .015 (NA gap)
Ring Gaps 1105 – (Bore 3.812) Top .019, Second .023, Oil Min .015 (NA gap)
Ring Gaps 1180 – (Bore 3.937) Top .020, Second .024, Oil Min .015 (NA gap)