well i got it torn down and put togeter and then i rotated it to tdc so i could install the distributar and the motor stoped moving. so know i have to get different pistons to make it work. so pissed becuase i would of had it done in like 3 hours but know i am looking at a couple of weeks. i want to order .030 over pistons but which ones would would be the best for clearence.