Mountain Clutch Kit question

[rmk2112]

I have talked to 2 different highly respected sled shops and gotten 2 different answers regarding Polaris clutch kits.

• Both offer "mountain clutch" set ups.
• Both include new helix and secondary.
• Both include the next weights up from what would be used in my riding elevation

Only 1 of them mills the sheave faces for a different finishing angle.

My question is:

Does milling the sheaves add that much more performance and how does it add to performance, if any.....and is it worth the extra cost?

 

[snoboy]

That's a damn good question, I'm gonna hangout to find out. I never heard of milling the sheaves to change the angle unless of course the clutches weren't the correct angle I guess. Hummm.