Thanks Tony, I had seen some alumiloy commercials on TV, Ill have to look into it. Seems pretty easy.
Specifically for MONZTER, but anybody else that has ported the stock runners, what was the interior dimensions? From what I can feel and see from inside the plenum there arent any bumps and it is pretty smooth. So the only improvements I could make are opening them up alittle.
Also Monzter what did you use to cut open your manifold?