Should I use iron or moly rings in my .060 over 235? I ordered a master rebuild kit from Patrick's, and it comes with iron rings. I'm going to use cast flattop pistons, shaved head, cam, 4 bbl, fentons, HEI.

Thanks
Chiphead


Preaching the Hot Rod Gospel according to the 4-stroke apostles:

Suck, Squish, Fire and Fumes