Originally Posted by
Qmartin
Or should I just throw in the new sleeve when it arrives and run it with the old piston. The motor is still brand new so there shouldn't be any differences in the piston should there?
just use the sleeve, the rod is the same ratio so just use the new sleeve and your good to go.
Chris, fatten the top back up to close to flush, and lean the bottom, they are better with a lean bottom and fat top and fine tune from there.