Quote: Originally Posted by 90VNT
It has to make more then 440hp. I made 410 with NO ported exhaust or head, stock s3 o2 housing, full 2 1/2" exhaust, 2 1/2" cai and no race gas.
Port work or headwork isn't going to improve compressor flow. The 44lb wheel can only make so much power. The porting is only gonna allow you to get every last HP out of the turbo without restriction and improve your power band.
If someone makes more than that more power to them.
