Hi peeps, would anyone know if I would gain anything by putting an 11.1 piston in my currently 9.0.1 cb250 air cooled ohc engine. I hear talk of only using these when you change the cam for a performance one but wouldn't more compression give it more power anyway? The piston I want to try is a crf230 piston. The engines have the same bore and stroke. Any good advice will be greatly appreciated. If you can give reasons to your advice so I can understand that will be cool to.
Thanks, Gus.