catdoctor
Well Known Member
Hey folks, I have interest to replace my 348 stock rockers with show cars roller tip rocker. Cam is a mild cam with .481 lift on both exhaust and intake with 285lbs open pressure.
Heads already have screw in studs. Push rods are a crane set but didn’t realize the intakes are .028 and exhaust are .010 longer than stock. I didn't know if this would be an issue with the roller tip rocker. Question: would it be safe to use roller tip rockers in this situation and use no guide plates? Slots in head are stock and good condition. The engine will rarely see 5200-5500 rpm. Is this worth the effort and expense to do.
Heads already have screw in studs. Push rods are a crane set but didn’t realize the intakes are .028 and exhaust are .010 longer than stock. I didn't know if this would be an issue with the roller tip rocker. Question: would it be safe to use roller tip rockers in this situation and use no guide plates? Slots in head are stock and good condition. The engine will rarely see 5200-5500 rpm. Is this worth the effort and expense to do.