May get more results in here. Basically I blew up my top end by what a member here said was way lean conditions. I will post pics of piston. I rebuilt it. 55mm wiseco. It has a hot rods crank and rod. Bills pipe and if someone could tell me what can it is that would be great. Not sure on reeds. I'll post those pics to. I have read up on tuning and jetting just not sure what jets I should get. Anyway. It had a 50 and 280 in it. Going to the shop tomorrow to pick up some jets, but what ones?