Hi fellow moto dudes. Does anyone out there know if a crf230 piston will fit into and operate correctly in my chinese cb250 engine? They are both 223cc with the same bore and stroke, I would like to try one of wiseco's 11:1 pistons in it to try and give it a little more go. I'm not after miracles just a little more will be fine. Or does anyone know if doing this might cause any adverse reactions from my bike? Any help will be greatly appreciated, Gus.
