should work well. I remember the skidoo race dept put one in a CKIII and it would out run the stocker everytime. Better aero and chassis for speed.
If I was going to do it, I would look at the 215 3 cyl supercharged seadoo motor. I bet it wouldn't weigh all that much more and makes peak power at 8100rpm. Bigger supercharger wheel and make closer to 300hp on pump gas.
Dirt is for Potatoes............Asphalt is for Racing
Atificial Intelligence is no match for Natural Stupidity