Did you call PTC, tell them your combo and goals, and they suggested that reworking your stock 11" converter would be the hot ticket for you to be running mid/low 1.60 60' times?
I have never (nor am I aware that any of my customers) experienced $700-800 converter performance out of a $350-400(new) converter.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
