turboapc
Newbie
hi to all and sorry if answer to my question is somewhere here 
does anybody what they do your clutch and helix in here :
http://www.schmidtbrosmotorsports.com/yamaha-primary-clutch-overdrive-machining/
perhaps can do it by my self if somebody got clear answer. sure i will find out in summer when i take parts off and have eye on them..
thanks.
does anybody what they do your clutch and helix in here :
http://www.schmidtbrosmotorsports.com/yamaha-primary-clutch-overdrive-machining/
perhaps can do it by my self if somebody got clear answer. sure i will find out in summer when i take parts off and have eye on them..
thanks.
wkeggenhoff
Expert
- Joined
- Dec 20, 2007
- Messages
- 317
- Age
- 59
- Location
- Ajax,Onatrio, Canada
- Country
- Canada
- Snowmobile
- 2006 Yamaha Apex RTX
Had mine done by them this year. They take a cut off inside of s=heave on both faces and cut spring pocket deeper on helix so secondary spring doesnt coil bind.
In crappy conditions didnt see a lot of changes but on hard packed rd seen 196 km/hr. Never seen a speed like that since Ive owned sled. Never got a chance to put marker on sheave and see if belt is shifting out.
$100 well spent for me.
In crappy conditions didnt see a lot of changes but on hard packed rd seen 196 km/hr. Never seen a speed like that since Ive owned sled. Never got a chance to put marker on sheave and see if belt is shifting out.
$100 well spent for me.
