Gulla, Hibbert and ???others were all running 925 SpeedWerx motors at the X-Games HillX. Has anyone heard the specs on this motor. My guess is right around 190-205hp in race form. Were they billet top ends?
A forum community dedicated to snowmobile owners and enthusiasts. Come join the discussion about performance, trails, riding tips, modifications, classifieds, accessories, troubleshooting, maintenance, and more!