help with jetting and clutch

rtxapex07

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A frind just bought a used 2006 RS Vector with a 159" track. Not sure if it was converted to a mountain or is stock. We ride in the midwest area and I need help what clutch springs and weight we should be running and what jets we need to buy.
 
Ummm.....OK I'll play along.

The skid is not stock....you know that.

Jetting = 148 mains 45 pilot

Clutching:
Weights and rivets = 8es/13.9 & 13.9
Y-S-Y primary spring
Pink secondary spring
60 degrees on seconday "twist"
43 degree helix
22/38 gearing
68L chain

The above info is all available on this site. Go to the main totallyamaha.com site and look under Technical Pages....
 


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