pistons
#2
Originally Posted by 1a-play
any pistons out there to lower the cr to 8.5 using my 5.3 heads on a 346 motor???
I have a set of Wiseco pistons in stock. They will give you 8.5:1. They are intended for turbo or blower use. The top ring land is moved way down. Its a very durable piston. They have a 25cc dish and valve notches. I can sell them for $600.