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2003 MXZ REV 800 VFORCE

Anyone use a 225-310 secondary spring? Currently use 200-300, belt still slipping smell/heat. Stock helix. 200-310 primarly 20+pins, clicker #3. Also try maybe a 50-40/ or a 44-40? $110 a pop, thought Id ask!

Clutching just about perfect, 8000 tach when pinned no matter conditions, fairly good back shift, awesome mid-top end pull. Low end good if I could ever hook up. The sheaves are still to hot, however, especialy in soft stuff.
 

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Hello
I tried a 200-350 spring from Ski-doo and am not going to keep it in. I thought the sled felt snappier but my sheave temps were not acceptable, also very hot in the soft. I have made some changes to the primary, (kit) but have not had a chance to try it out. Sorry to here some of you are having problems with the white stuff. Here it's coming down so hard we have to wait awhile to go till it settles down.
 
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