THE PHENOMENAL ONE
Combo is 289 aussie block, twisted wedge heavily modified heads w/220 thou angle mill. lunati nitrous cam, blah,blah, has all the good internals to take the juice. I have a IS sledge hammer kit and will be starting at 150 shot, how much timing should I pull to start with? Car also has a Coan C4 with brake, I'm thinking it also might have to much gear, 4.86 in it now, what do you guys think about a 4.30 gear Car weighs 3246 with me in it. 7.50 1/8th mile car on motor, I shift at 6500 and it just starts to bring the shift light on thru the lights. BTW, I just bought a MSD 7AL-3 to handle everything, finally canned the old 6A,lol.