can a 68.5 / 80cc piston ring 47mm fit my 80/66cc B piston?. i had to order A B piston for my 2 stroke motorized bike. the piston is a 66/80cc & the rings is 68.5 /80cc 47mm. will it fit onto my piston & cylinder?
I've seen many slightly oversized pistons, and they all seem to take the same rings, but these are motors that have been run, so measurement can't be totally accurate. I'd give it a try tho.
oh because yesterday i brought the wrong piston to my 2 stoke engine & i took those rings out the new piston put it on my old piston & it would not go threw the cylinder body. but when i switched back to my old rings that came with my kit it fitted threw the cylinder
yup i put the piston in without rings & it went in. and the piston rings i took off from the new piston i wrongly ordered will not got in. unless i used the old rings the came with the kit