hey i got a 302 and in going to rebuild the heads
need a few tips im planning on going with larger valves and doing the porting myself any tips on what to do and what not to would be extremely helpfull cause ive never done a port job before
:welcome: I did the same thing and the best way not to go too deep is take the intake gasket and hold or tape in to the head. then take a permenet marker ane fill in the extra metal you see and use that as a guide. take your time on it dont rush and you will feel the end resalt.