Boy those are great numbers. I can only hope I get something close to those. Stock bottom end. RPM Performer heads, RPM intake and 650 dp holly with stock jets for now. 7lb fuel pressure. Hope to get on a dyno soon for about 1 1/2 hrs. My goal when building this car was 320 at the wheels. Hope to get in the low 13s to shut my bro up as he said noway a 302 can get those numbers. Hes a 390 AMC -AMX man.Keep my fingers crossed.
Daydreamer. I ran the exact same setup in my comet. performer rpms, airgap, hyd. comp cam 230/236 dur, 520/523 lift and ran low 13's very consistently. Oh ya, at 3500 feet above sea level. So you should have no problem getting some good numbers.
