sparky660 what type of hi-com pidton are u going with..does wiseco make a piston with the multi-valve top.I believe with the hi-com piston and valve we should kill that dumb-force those kawa forum dudes are holding up over there.I think kawa is using hi-perf parts and using them as stock to make that kind of power that is why they can claim to be top knotch..But we know the real deal...

 

I think I'll go with the wiseco piston. They offer it in 11/1 in standard bore and big bore (686). The pistons are the same as the raptor so anything that will work in the rappy will work in the grizz. My buddy has an 04 grizz with the same set up as me but has the 11/1 piston and beat a 700 praire in the 300 ft drags by about 2 feet. The praire was stock put the guy was pissed to be beat by a single cylinder. (Bring on the Brute Force) I would like to see how bad the lickin would have been if he had the cam and cdi to go with it.[img]i/expressions/face-icon-small-happy.gif[/img]