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2017 M8 clutching

motocrazy2006

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Lifetime Membership
Oct 31, 2011
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Williamsburg, Iowa
Seeking some answers. Not my sled, sled in our riding group.

He picked up a 17 m8... what does it have for stock clutching in the primary, weights and spring?

He picked up a primary kit from bike man at haydays with the goldstar weights.

He finally emailed them for the clutching chart and they gave him a stiffer spring then what they r recommending.

So he's got a teal spring '140/330'... and for the 17 m8 they r were using a brown '140/320'

So what are you guys liking with these sleds? And how much weight is needed for 8-10k? Bmp chart is showing 70g for 6-9..

Also what rpm r the cats running?
'I'm a Polaris guy'
 

kiliki

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Dec 27, 2008
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Nampa, Idaho
with the difference only being 10 more on the finish I would start at the 70g not knowing what other components are not stock IE helix and secondary spring. on a full WOT climb shoot for 8200 also I would load the weights more middle and heal than in the tip.
 
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