So I ported and half relieved my 1953 8ba block. I made my intake ports rough so the fuel tumbles in with the air. That what my boss said to do. It makes better atomization. I polished all the valves and all of that. Now I relieved it. But I was wondering if I should leave the relief rough or should I polish it out and make it smooth? And btw I will be using a 2 or 3 deuce intake with sharp high compression heads. Sent from my iPhone using H.A.M.B.