if its a 98, yep. get your dealer to run you serial # to see if its had the upgate. Had bad does it vibrate, if it doesn't I wouldn't bother getting done. If you have gauges, check what the run off is on the crank? Let us know.
A forum community dedicated to snowmobile owners and enthusiasts. Come join the discussion about performance, troubleshooting, trails, maintenance, riding tips, modifications, classifieds, accessories, and more!