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Missing MPH in the 1/4...Help

Old Sep 5, 2009 | 08:33 AM
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Default Missing MPH in the 1/4...Help

Well i went to the track last night and was not very happy. I had a best motor pass of a 12.91@109. With my mods i should be trapping around 112-113. Any help anyone?

Mods: torquer V2 113, Mac mids, !Cats, Borla CB, Lid, Ported TB and MAF, 3400 stall in a 4l80, MT ET DR's, full rear suspension. AGX shocks all corners, battery to the trunk

Car is a 02 T/A vert probably weighs around 38-3900 with me in it.

Prior to this I ran a 12.82 with it. On that run i had a break in the TPS wire and it fell on its face at the 1000' mark. Car Didn't 60 well(1.92) but my MPH should be higher then.

Bill
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Old Sep 5, 2009 | 09:56 AM
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what was the air like? i have slowed down 4mph in not so good of air.
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Old Sep 5, 2009 | 02:03 PM
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temp was 20 deg cooler and about 15% less humidity.
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Old Sep 5, 2009 | 02:04 PM
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Track was also prepped alot better.
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