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Bolt on results from 98 Trans Am a4

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Old 05-08-2008, 05:20 PM
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Default Bolt on results from 98 Trans Am a4

What you guys think? Car has 87k miles with mods in sig.

Old 05-09-2008, 03:40 PM
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well i hope i'm not raining on your parade but on a normal dyno an A4 stock is about 280 / 295 rwhp, with your mods and tune 320 / 330. just my 2 cents, there are "hot" dynos that give inflated numbers.
Old 05-09-2008, 03:45 PM
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man you are right on par. Good results. Very similar to mine when i was boltons. I did 314/341 unlocked.
Old 05-10-2008, 12:21 AM
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Well the converter was locked when it was tuned. I figure between the loss from gears, converter and being an a4 its not to bad. When I get my cam (228/232)im thinking 360-370ish will be reasonable
Old 05-10-2008, 12:01 PM
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Read the quote in my sig, the track times matter more with A4 cars. Seeing you have gears and a converter, it seems within reason. But, they're just numbers. My car did 329/338 - the night before the dyno it ran consistent 12.20's - full weight, street trim. Take it FWIW.
Old 05-10-2008, 11:21 PM
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Yea i went 1250s with street tires. I got drag radials now so looking for a little better, maybe 1230s.
Old 05-12-2008, 06:16 PM
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Good numbers, A4s aren't dyno queens. I'm sure it's a runner at the track though




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