I WILL NOT run any sled above 200 degrees if your talking coolant temps. Operating temps differ from machine to machine, but average IMO should be around 130. High average 140. I'll run up to 180 if conditions are really icy.
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!