[455-4+1]

J.C.you

Have you moved the pushrod holes on that 6X head ??

Looks like and aluminium insert with epoxy and the hole relocated rather than just sleeving the existing hole and porting through ??

Can you post results and methods used, improvement over std location, amount of offest etc and what they picked up in flow (if any) and gain in x-sectional area at the pinch

Sorry, probably asking alot but were looking into trying this on a couple of test heads. You may save me the time and grief

Cheers