STAIN
Lifetime Member
- Joined
- Feb 29, 2004
- Messages
- 4,272
- Location
- Vermont
- Country
- USA
- Snowmobile
- 2022 SIDEWINDER LTX GT
- LOCATION
- Vermont
Has anyone done any testing between the STM secondary vs. a stock secondary as far as tuning options?
Question is helix angle comparison, say a Yamaha roller 35 degree acts like a 45 degree on the STM?
It seems like the angles dropped @ 10 degrees on the Sidewinder roller clutch vs. the old Yamaha button secondary for a similar application.
Question is helix angle comparison, say a Yamaha roller 35 degree acts like a 45 degree on the STM?
It seems like the angles dropped @ 10 degrees on the Sidewinder roller clutch vs. the old Yamaha button secondary for a similar application.
