I have been 9.70 with my 493 at 3300 lbs with 3.55 gears, this combo would have went 9.50s but decided to change directions without ever getting the slip I have been 9.88 with 426 g3 at 3240 lbs with 3.55 gears
Very impressive Ray. What RPM do you trap at? 275/60/15?
Im thinking both combos are under 6800. Ive have either 325/50 or 295/55 on my car
With a 28" tire, 3.55's, and a mph of 136 I'm getting only 6000 RPM's, which sounds about right to me. Are you running naturally aspirated?
