jrsfast84
05-19-2007, 01:50 PM
Chris, its John Newman from NMCA's Pro-Stock class, i'm thinking of changing my manifold, i still have the Iron Protopline RR 256cc, on top of a 440" sbc, and i'm now using a 4500 Dart, and a 1" HVH Super sucker, i also have a Edelbrock #2971 , do you have any suggestion on a manifold or a taller spacer, the motor made 797HP on dyno, Thanks. JR.