Sorry I assumed you had the stage 6 heads. Ive heard good things about the trick flows and -1s. Id like to try a set myself. But the stage 6s work fine for my combo.

Last edited by HOTMOPR; 02/10/20 03:50 PM.

67 Barracuda, 470" B, Glide, FuelTech FT600, Precision, Ptc, QA1, Calvert, Smith racecraft, Afco, Dana 60. 275 radials