Piston is a forged SRP 4.280 piston in a 10:1 engine with a solid lifter cam from Clay smith. No Nitrous, no blower, no vacuum pump. Can anyone make a recommendation? Looking for a quality ring that doesn't break the bank.
Im seeing rings that are Plasma moly, chrome plated carbon steel, ductile iron, cast iron etc. What ring will be best for a boat engine and should they be a purchased as a file fit or is there a ring that will be ready to go out of the box for an engine like this? If file fit, what clearances?