http://[img]http://i212.photobucket.....jpg[/img]
This is the problem I have, and I have a 4" cowl on the car, infact it's the car I have for my avatar. It hits the main body of the hood past where the cowl is. The bigger pump for our cars and the 1 I was told to run is the Prostar 600 EFI pump. I was told the 500 would not keep up on a WOT pass because 32PSI is it's limit and that you need 6PSI more then the blower PSI to keep up. So at 28PSI mine should lean out. I'm going to try and stay at 18 and maybe get a 26 set for now on the PC. But it's a long style and my car was set up for apump/filter combo like the 500. Maybe this PIC will help everyone to understand my problem.