Originally posted by shawn74
I have a 355 chevy with small dome pistons in it. I recently had a set of holley alluminum heads on it and the best I got out of the engine was a 12.58 in the 1/4. Everyone that I have spoken to about the engine said that the heads were to small. So I sold them Nobody can seem to give me a strait answer on what heads to go with. If anyone has any suggestions please let me know. Thank you
WHAT WAS THE PORT VOLUME ON THE HEADS? WHAT WHERE THE FLOW NUMBERS? HOW MANY R.P.M.S. DID YOU TURN THE ENGINE? WHAT WHERE THE LIFT VALUES ON THE CAMSHAFT?