THATS TOO MANY RPM,S FOR CAST PISTONS, YES THEY WILL DO IT BUT NOT FOR LONG. THERES TOO MUCH $ ON THE LINE TO NOT RUN FORGED . ALSO BUMPING UP THE COMPRESSION WILL ALSO SHORTEN THE LIFE. JMO
P/S
I HAVE A SET OF NEW OLD STOCK 307 .030 TRW FORGED PISTONS ON GM REMAN RODS, ARP BOLTS AND CANT REMEMBER THE RINGS BUT THEY AINT CHEAP. BOB
423-384-8938
Last edited by bcowanwheels; 01/13/13 03:54 AM.
