Stone9
Lifetime Member
- Joined
- Dec 29, 2010
- Messages
- 369
- Reaction score
- 4
- Points
- 863
- Location
- Quimby, IA
- Country
- USA
- Snowmobile
- 2013 Nytro XTX
Below are my mods and current clutch setup is 14.5 mm rollers,47 degree helix wrapped to 80 degrees, and green-pink-green primary spring. Weights are stock. I need a starting point for 8000-10000 feet. I went out west with current setup 2 years ago and ran about 300-400 rpm's low on top end. Any help is appreciated.
