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Dyno plot of 2001 RS4 vs GIAC Tuned GT25/35 lucas car.

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Old 10-26-2001, 09:17 PM
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Default Dyno plot of 2001 RS4 vs GIAC Tuned GT25/35 lucas car.

<center><img src="http://pictureposter.audiworld.com/1185/rs4vslucas.1.jpg"></center><p>Done at a club audi australia day at a dyno manufacturer.
Many members were presant, time for a bigger Turbo!!
Old 10-27-2001, 04:49 PM
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Wow, judging by this graph I would say your putting out 380hp.
Old 10-27-2001, 09:38 PM
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ReIs my math wrong? Is that 280 hp?
Old 10-27-2001, 11:35 PM
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Default Re: ReIs my math wrong? Is that 280 hp?

Stock RS4 is 380HP.
Those plots are Power at wheels.
Old 10-29-2001, 04:41 AM
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Default Ok...

Isn't 180 Kw = 280hp? Or do I have my formula wrong?
Old 10-29-2001, 05:05 AM
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Default Re: Ok...

The Graph is at wheels.
The Rs4 is rated at 380HP at flywheel.
You have to apply a conversion factor to calcualte at flywheel power.
If you look at one of the other graphs os a stock 180HP A4s, I have over double its power at wheels.
but by the way 180kw is 241 HP.
Old 10-29-2001, 06:08 PM
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1000 Watt = 1KW = 1.34102 Hp
Old 10-30-2001, 11:21 AM
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APR dyno results have idicated a 15% drive line loss from engine to wheels. So what's going on here?
Old 10-30-2001, 12:06 PM
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It's possible that things were really hot under the hood, hence the big power loss.
Old 10-30-2001, 02:22 PM
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Almost 80 hp? I doubt that...


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