List your 60' times with your tires!
#82
TECH Enthusiast
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I have basic bolt-ons and with a 245/50/16 Fierce UHP (Goodyear) street tires the best I was able to do by flashing stock stall was a 1.97. Most of the time I run a 2.0 60'ft. All runs with stock air psi.
#84
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1.700 on 255/50R16 MT ET Street Radial, 15psi, 4500rpm clutch drop off 2-step.
1.775 on 27x10.5x16 MT ET Street, 12psi, 5000rpm clutch drop off 2-step.
Both were at the same track (different dates), same car, same suspension (in signature cardomain site). The car is definitely more consistent on the ET Streets (bias ply), which will be my next set, either 26x10.5 or 26x11.5 on a 15 or 16 inch wheel, shooting for 1.60s.
1.775 on 27x10.5x16 MT ET Street, 12psi, 5000rpm clutch drop off 2-step.
Both were at the same track (different dates), same car, same suspension (in signature cardomain site). The car is definitely more consistent on the ET Streets (bias ply), which will be my next set, either 26x10.5 or 26x11.5 on a 15 or 16 inch wheel, shooting for 1.60s.
#91
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A few 1.57's, many 1.60's, 275/50/15 MT ET Street radials, full weight 06 GTO, launching off 2 step around 2200 RPM, 18psi in the tires, Pedders track 1 suspension (shocks, springs, every poly bushing you can think of), 3.27 gears in a Cobra 8.8.