[p4msi1]

Originally Posted by BADDTA

Steve-my sons 434 pump gas ran almost the same numbers as your 537. His 60' was an aweful 1.60! 6.68@ 107 1/8th & 10.39 @ 132 in the 1/4. Was running only 3800-4000 10" converter. Bogged the motor way down! Called Scott from competition products. Gave him all our specs and dyno sheet. Got an 8" PTC with 5600 stall now. Told him Jake drives the car to school everyday. He said shouldn't be a problem. We want the 9 sec run also. We had other issues besides. I think we have corrected them all. We are looking for a 9.87-9.93 @ 137 mph run out of his car. We will know soon. Good luck!

Brian

Brian, how much does you sons car weigh?