Originally Posted By AndyF
Intake numbers are about 5% better than the last set of ported Edelbrock heads I had. The exhaust is roughly the same.


I ported a set of rpm`s years ago on Pettis`s flow bench that went 327-224 iirc w/the stock 2.14 intake valve BUT, if the meats there and someone either has a cnc program that will work w/these or can program, then they`d be really good for the intermediate power zone and a Max wedge could possibly really shine.......

Last edited by Thumperdart; 10/08/15 01:41 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.....