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Old 08-08-2010, 03:20 PM
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Need data for WK/SRT8

Looking for Drag Coefficient and Frontal Area data for the WK. The SRT8 would be best. Giving TTi's Dyno software a try against my actual chassis dyno data and those need to be inputed.

Anybody know?

TYIA.
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Old 08-08-2010, 03:40 PM
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Re: Need data for WK/SRT8

Frontal Area: 30.3 sq. ft. (2.82 sq. m)
Drag Coefficient: 0.39
Aero: 11.7 (Cd x Cross Sectional Area)

and much more found here:
http://www.wkjeeps.com/wk_srt8_specs.htm
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Old 08-08-2010, 03:47 PM
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Re: Need data for WK/SRT8

Cool, Thanks. Not expecting much from this software, but for $30 I figured I'd give it a shot.
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Old 08-09-2010, 01:13 PM
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Re: Need data for WK/SRT8

Tried the software. Its better then nothing, I guess.

The curves aren't right. Check out my real curve (top) compared to the TT Dyno one. They're different, especially the hp curve.

Numbers are off too. Wonder if a first gear run would be closer? This was 2nd gear.


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