PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

ive got a problem

Old Apr 24, 2005 | 10:36 AM
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Question ive got a problem

Ive got me a problem! I have a 1999 Trans Am WS6 automatic with a best run of a (60'-1.883) (330-5.154) (1/8th-7.820 @91.98MPH) (1000-10.132) (1/4-12.075 @116.7MPH) w/ Eagle f1 tires and nos 100 shot, headers, lid, fast toys ram air, bellow, cutout, gutted. everything else stock. I then put in some tokico front and rear shocks which dropped my times 2 tenths and same MPH. I then put in a vigilante 3200 stall, shift kit, 26x10x15 MY slicks and a 100 shot and my times dropped to (60'-1.715) (330-5.029) (1/8th-7.782 @88.56MPH) (1000-10.183) (1/4-12.221 @110.91MPH) I wasnt too happy then i bumped the shot up to a 150 (all same mods as just before) and my times were as follows (60'-1.843) (330-5.155) (1/8th-7.910 @89.95MPH) (1000-10.334) (1/4-12.383 @110.32MPH) As you can see im losing huge MPH and my E/T is slower also my motor didnt experience any damage thats noticable and it drives perfect. Any suggestions on what the problem could be? Any insite would be awesome! Thanks I posted this in the no2 section and the tranny section and now its here. some people think my tune may be out of wack. i cant afford to have it tuned and since im thinking of a cam in the near future i dont want to go spend much money on a tune now and then again. I have hpt and was wondering if there was anything i could do to help. THANKS!
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Old Apr 24, 2005 | 11:16 AM
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HPTuners would work great!
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Old Apr 24, 2005 | 01:36 PM
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any suggestions on what to do with the HP tuner? What to change?
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