Originally Posted by ChevroletSS
Ill port them myself. Now I have practiced porting on heads for endless hours but what I still dont get is how Im supposed to tell if I made all the runners the same. I mean its very possible that by doing it myself that when Im done none of them will be the same. Does it matter if one flows just a little differently than others and so on?????
No it does not matter. The whole point is that they all will flow a whole lot more than when you started. Use a felpro 1205 gasket as a guide.
All the intake ports on the manifold are different.
BBC intake ports are all different. They run.