I have a customer that runs a Pettis 572 BB Chevy in a 3430lb stock suspension Chevelle that runs on 94 from the pump and has gone a best of a 1.22 60 ft and 8.84 at 150+ so far w/a 1250 2-circuit I built him. He tried av gas and it went slower but no full on race gas yet so maybe next year and I'll report the results......

Last edited by Thumperdart; 11/28/19 01:43 PM.
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....