customnytromtx69
Pro
Hey ,
Just wondering what the optimum rpm is for the winder mtx , from the dealer it was 8900 . I installed a CR racing resonator straight pipe exhaust and now she seems to be running ALOT stronger but rpms settle out at 9150 , she will tap the limiter if she breaks traction . Like I said seat of the pants there is def an improvement (first time I can say with just adding a can ) but just wondering if I should do some clutching to get her back down to 8900 range . What's the optimum rpm ???
Just wondering what the optimum rpm is for the winder mtx , from the dealer it was 8900 . I installed a CR racing resonator straight pipe exhaust and now she seems to be running ALOT stronger but rpms settle out at 9150 , she will tap the limiter if she breaks traction . Like I said seat of the pants there is def an improvement (first time I can say with just adding a can ) but just wondering if I should do some clutching to get her back down to 8900 range . What's the optimum rpm ???
krm
Lifetime Member
- Joined
- Apr 22, 2016
- Messages
- 859
- Age
- 68
- Location
- ny
- Country
- USA
- Snowmobile
- sidewinder 850 mxz,850xrs 850xrs 900t22Mach Z
8800-8900 rpm
Climbmax
Expert
Remove aluminum rivet in Tip of Ramp and replace with 4.2mm steel like the other 2. That will bring the RPM down and load the motor for improved performance.
Safe sledding
RS
Safe sledding
RS
