gene

I have a gen 6 502 that needs boring to clean up the cylinders. I found a good deal on some 4.560 blower pistons. Can I safely overbore .090 and is there anything left if I need to clean it up again?

puder

i though on a 502 the furthest you can safely go is .060 over.

bobby daniels

MOST will go 90 with no trouble ,,,,but please get it sonic checked for thickness to be sure as I've had 2 that had core shift and would not do it ,so be safe