New personal best 131.4 mph stock bottom end 4klb and no radials
10-28-2012, 08:19 PM
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New personal best 131.4 mph stock bottom end 4klb and no radials I ran my best mph last weekend in my 04 GTO with a stock bottom end and suspension and a six speed. Showed up with my 18 inch street tires not drag radials with 32psi in them did not burnout and full weight (4,010 lbs plus extra luggage, ran 131.4 on the rev limiter for the last 100 ft. ran the same speed over and over again even put someone in the car and ran the exact same speed.
Last edited by Big3GTO; 10-29-2012 at 07:09 PM.
10-29-2012, 07:05 PM
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thanks nick, aparrently I have not updated my signature
2004 GTO stock 5.7 with hand ported 317s stock cam, .650 PAC springs, Chromoly pushrods, Big 3 Racing custom turbo kit, tubular manifolds and custom ball bearing Precision T76, 3.5 inch aluminum exhaust, spec clutch, 18 inch tsw wheels. AUX stereo input mod for the long trips to the LSX shootout.
581 rwhp
632 wtq on my Mustang dyno, on 9.5lbs very conservative tune
Best mph12.4 @ 131.4 mph w/ 2.31 60' on street tires
Best et 11.74 @ 125 w/ a 2.12 .60' in Florida heat
Best 60' 1.96 run was aborted
2004 GTO stock 5.7 with hand ported 317s stock cam, .650 PAC springs, Chromoly pushrods, Big 3 Racing custom turbo kit, tubular manifolds and custom ball bearing Precision T76, 3.5 inch aluminum exhaust, spec clutch, 18 inch tsw wheels. AUX stereo input mod for the long trips to the LSX shootout.
581 rwhp
632 wtq on my Mustang dyno, on 9.5lbs very conservative tune
Best mph12.4 @ 131.4 mph w/ 2.31 60' on street tires
Best et 11.74 @ 125 w/ a 2.12 .60' in Florida heat
Best 60' 1.96 run was aborted
