i think stephen is going to be using rockets on his engine. what we will prolly do is set it up to use rockets, then also test the cpis. i would be willing to bet that even on that engine the rockets are going to be the stronger pipe.
we will soon know. im hoping to test the difference on several other engines including another 4mm and a 10mm set up. everyone there last night was impressed with the rockets and i even had a few ofthem saying they wanted to try them out.
sp1tekiller, im sure its gonna be makin some crazy hp butthe torque number is what im most interested in...should be very high.
d34, here is my air filter setup...