Joe your car was dynoed when Dave didnt know how to use the dyno. he only had it a few weeks. He has long since figured it out. If you have some proof 1g head ports are superior to 2g ports, I am listening. I just switched to 7 bolt head on the yellow car, pretty close to a back to back. We will see if it makes more power. I drove jons car. It was nothing short of the perfect back to back test. Believe what you want, no skin off my back.

Even if dave doesn't know how to use the dyno they do know how to make evos fast. I got one for ya. With maybe a 100 evo cars in the 8s, 9s, and low 10s, how come there is not a single report of one switching to 1g port size???? It would be very easy to do. many in the dsm world ported 2g heads to match 1g port intakes. Why not do it on the evos?

Curt brown had a hidden secret and has always made nitrous like power. The car did do 9.30s/150 with that 650whp on daves dyno. Most 670whp evos from dyno jets do about 10.7/135. The dyno IS a very low reading dyno. the numbers from the evo9 are correct. Its a monster on the stock 2g ports with stock evo intake. Are you just not wanting to learn new things? I say get your head out of NABR. bunch of idiots. you are what you eat.