not the same sled but i put a 600 fusion in a local sno-x race and i won 2-3 heats and the final. against kid's on IQR race sleds, etc. i was 42 years old. the sled ran away from the rest. i wouldn't call it a ass dragger. it never bottomed out and i had it 8' in the air.
Back in the day, when I had my 05 900 Fusion, Polaris 600rd's would blow me away on the lakes.
The initial design motormounts couldn't handle the engine torque. Polaris but out retro torque tie downs. To keep the clutches inline and hold the shaft to shaft dimension. Sleds would eat belts without those.:wall: