work and asked him about porting and how much flow I could get. He mentioned to me that I wouldn't want to port them 2 much (not sure if he sad the intake or the exhaust but it was one or the other) or you could actually lose power. can anyone comment on it?
The key with cylinder head port flow is to keep the velocity high. When the volume of the runner becomes the limiting feature, it can be opened up. Once it is opened too much that the velocity slows down, you will lose power.
I know that washing and waxing my car with the present condtion of my paint is like polishing a turd.....but it's my turd and I want it polished!