sing

had the car running on these pistons for months now and there has been an oil leak in all cylinders ever since the build. cars runs good ran a nice time at the tracks, everything seems fine but it burns lots of oil. i heard that there was an extra ring? anyone have any clues to the cause oil leak? THANK YOU.

chimmike

sounds like the rings didn't seal right......that's more of a problem with the build than the pistons.