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Mike_Levy 08-08-2010 03:20 PM

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?


Escape 08-08-2010 03:40 PM

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:

Mike_Levy 08-08-2010 03:47 PM

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.

Mike_Levy 08-09-2010 01:13 PM

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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