Got my car dyno'd
Registered User
Joined: Jun 2003
Posts: 3,620
From: Saginaw, Michigan
Those numbers are STD, not SAE. You need SAE numbers to compare to other dyno charts.
Was it hot and humid the day that you dynoed? If it was, that could hurt your numbers.
You can convert the numbers if you know what the temperature was, the humidity and the barometric pressure that day.
Either way, you were running pretty rich at about 12 a/f.
Dan
Was it hot and humid the day that you dynoed? If it was, that could hurt your numbers.
You can convert the numbers if you know what the temperature was, the humidity and the barometric pressure that day.
Either way, you were running pretty rich at about 12 a/f.
Dan
Registered User
Joined: Apr 2001
Posts: 533
From: Akron/Canton Oh, USA
Those numbers don't look to bad. A stock Lt1 with an A4 will dyno around 240 to 250, so a 20 to 30 rwhp pickup is pretty good for your mods. Did you run on a wide band? I would think there could be more hp to pick up with another tune, just curious to see what your A/F is....
Registered User
Joined: Apr 1999
Posts: 2,784
From: Rochester Hills, MI
Originally posted by Robert95z
A/F was flat straigh 12.0 and 12.2
Im not sure what the numbers would be corrected, i didnt even think about asking about that
A/F was flat straigh 12.0 and 12.2
Im not sure what the numbers would be corrected, i didnt even think about asking about that
Registered User
Joined: Jun 2000
Posts: 1,764
From: North Canton, OH
STD still uses conversion...it is not the run as is...it's numbers are different than SAE because of different variables. STD can still compare against someone else STD.
Edit - your #'s do look 20 rwhp down though.
Edit - your #'s do look 20 rwhp down though.
Last edited by CANTONRACER; May 10, 2004 at 09:47 AM.
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