Other snowmobilers will bow out when you arrive. They wont be able to match the most powerful production engine in snowmobile history. This is the Worlds Fastest Snowmobile in its element. A turbocharged Z1 engine propels you into the extremes with 177 horsepower churning long and hard. All that power might be limited if it werent for the extended lightweight rear suspension, giving you the ultimate traction while out in the harsh trails and open raceways. FOX. Zero Pro shocks are another part of the equation, controlling the action at both ends with a ski stance thats 43 inches. Body-Saving Ride Technology is the key element of an ultra rigid Twin Spar chassis, buffering the longest wintry sojourns. Best of all, its fuel-efficient for that extended trip among those who shall soon be name the vanquished by the Z1 Turbo EXT Limited.