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Dyno'd my 2001 SS today for the first time...

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Old 11-16-2002 | 06:45 PM
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PWTRTXSS's Avatar
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From: Independent Republic of Tejas
Dyno'd my 2001 SS today for the first time...

305rwhp
320ftlbs

Bone stock - A4 - a little rich on the wide band O2 sensor.
Old 11-16-2002 | 06:53 PM
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All stock cars run rich. They tune them like that just to be safe.
Old 11-16-2002 | 09:33 PM
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Yeah, I was 11.6 or so A/F myself. Conservative.

Those are nice numbers for an A4. A lot of A4s are a lot lower than that.
Old 11-17-2002 | 01:48 PM
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Very good numbers for an A4!
Old 11-18-2002 | 08:56 AM
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Good numbers!

I have a question though.. I have always heard that A4's lose about 20% due to drivetrain. Is that true? Because if it is then his car would have to actually have like 380hp to get 305 to the wheels. I am assuming that the 20% loss is an exaggerated number because I can imagine a stock SS making 380. I know they claim our cars are under rated, but I didnt think by that much.
Old 11-18-2002 | 12:37 PM
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Nice #'s A4 or not.
Old 11-19-2002 | 09:50 PM
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dyno numbers

Almost all the bone stock 2001 LS1 motors I've seen easily make roughly 290-310rwhp. Which is like 380-390 horsepower at the crank. All these LS1 motors are way under-rated, most people just don't know there dyno numbers.
Old 11-19-2002 | 10:49 PM
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Re: dyno numbers

Originally posted by 383 N20 TA
Almost all the bone stock 2001 LS1 motors I've seen easily make roughly 290-310rwhp. Which is like 380-390 horsepower at the crank. All these LS1 motors are way under-rated, most people just don't know there dyno numbers.
I agree. My s/c LS1 dynoed at 430 rwhp and 448 rwtq. mINE IS AN m6. Im goin to the track friday nite. Numbers on saturday
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