My buddy has a 85 indy 600 and we just serviced the clutches yesterday. The secondary spring was White with 34 degree helix and the Primary had a Blue spring, but i don't know the weights. I would also like to know what the stock clutching is on this sled.
We did some grass dragging in the yard with it, and that thing takes off like mad!
A forum community dedicated to snowmobile owners and enthusiasts. Come join the discussion about performance, racing, troubleshooting, trails, maintenance, riding tips, modifications, classifieds, gear, and more!