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Old 09-07-2017, 08:33 AM   #5 (permalink)
kach22i
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Quote:
Originally Posted by aerohead View Post
Had hoped to have had this pulled together long ago as well.

This list represents vehicles which share the same shape drag as Spirit,as of 2014, based upon the DARKO Technologies wind tunnel test results.
Please provide a link to the 2014 version of your truck Phil.

All I could quickly find was this 2012 information quoted below.

http://ecomodder.com/forum/showthrea...tml#post289914
Quote:
Originally Posted by aerohead View Post
Just a quickie,based on T-100/Dodge research
*Flatbed --------------------------------------- Cd 0.668
*Suburban type roof (Lear cap)------------------ Cd 0.39
*Pickup bed (open)------------------------------Cd 0.44
*Full tonneau ---------------------------------- Cd 0.415
*GM' Half-tonneau ------------------------------Cd 0.357
*Texas Tech (GM) Aero Shell ------------------- Cd 0.352
*ITworks double-geometry shell ---------------- Cd 0.325
*Spirit of Ecomodder.com----------------------- Cd 0.268-0.267
*Spirit of Ecomodder.com with folded mirrors----- Cd 0.251
*Spirit of Ecomodder.com with mirror delete (est.) Cd 0.24
*Complete boat-tail on custom truck box--------- Cd 0.12?
--------------------------------------------------------------------------
What Cd number does your opening list all match?
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Chin Spoiler:
http://forums.pelicanparts.com/off-t...effective.html

Rear Spoiler Pick Up Truck
http://forums.pelicanparts.com/off-t...xperiment.html

Roof Wing
http://ecomodder.com/forum/showthrea...1-a-19525.html
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