I have a 306 with top notch heads, custom cam, and fully ported upper and lower Holley, 5-speed, 4.56 gears, 26X10 slicks.
11.25 @ 118
The car makes 387 rwhp at 6500rpm's, I am going to 5.13's with 28" tires and heim joints in the rearend next, I believe there is more E.T there. Will be shifting at 6800 or so then.
