So, I have a 331 with the F303 cam, performer heads and I was wondering if going with the performer RPM II intake manifold, 75mm throttle body, 85mm Mass Air, with a AFM 3.5" N/A power pipe would be to much for the cubes, head and cam I have. If you think so recommend something you would do. Also this car is not drivin on a daily basis. I just want to get the most horsepower with out a power adder.