S4 / RS4 (B5 Platform) Discussion Discussion forum for the B5 Audi S4 & RS4 produced from 1998-2002

Dyno Results

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Old 09-25-2006, 06:05 PM
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Default Dyno Results

Only mod was a chip, My car is an 01.5 Tiptronic. All runs were done in 3rd gear, manual mode. Transmission is recoded to 00032. Dyno is a Land And Sea AWD DYNOmite Dynometer. Anyone know whats up with the lean/rich conditions at the higher RPM range on both the stock and chipped runs?

STOCK

<img src="http://www.audizine.com/gallery/data/500/7506Stock-med.jpg">


APR 93 Chip

<img src="http://www.audizine.com/gallery/data/500/7506APR93-med.jpg">


Both

<img src="http://www.audizine.com/gallery/data/500/7506Both-med.jpg">
Old 09-25-2006, 06:22 PM
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Default Stock (less boost) runs leaner. Chipped, looked good until the high rpm where it looks like the ECU

"dumped fuel" possibly from a high EGT condition. Was each pull relatively long? &gt;20 seconds? Poor airflow through the ICs?

Was Jimmy Walker the dyno operator? DYNOmite!!!
Old 09-25-2006, 06:23 PM
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uhmmmm, I would say about 15-20 seconds, the intercoolers were fed by 2 blowers.
Old 09-25-2006, 06:45 PM
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If it were me, I wouldn't worry about it. Power gain over stock looks good.
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