Bob Miller
TY 4 Stroke Master
- Joined
- Apr 19, 2003
- Messages
- 1,322
- Reaction score
- 8
- Points
- 1,093
- Location
- New Milford CT
- Country
- USA
- Snowmobile
- Present Sled: 2011 Yamaha Apex 128
I found out that my clutches where out of alignment! Now with the O/S/O primary and the secondary shimmed for overdrive the engine RPM's are up to 10600 RPM's and speedo got up to 123 MPH on a lake.
Last year with stock clutching RPM's where at 10100 and top speed was 112 MPH
Last year with stock clutching RPM's where at 10100 and top speed was 112 MPH
