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Old 09-29-2015, 08:56 PM   #431 (permalink)
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A 43 page thread. Has this been posted yet?


http://www.carstyling.ru/en/car/1981_colani_2cv/

Luigi Colani himself laying down on the job in 1981.

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Old 09-30-2015, 10:27 AM   #432 (permalink)
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Originally Posted by freebeard View Post
A 43 page thread. Has this been posted yet?
Nice find...............I have to add to the thread now.

Ride the Machine: May 2011


More images here:
http://motorcycles.about.com/od/newb...n-the-Wind.htm
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Old 10-05-2015, 09:01 AM   #433 (permalink)
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AutoSpeed - Reducing the drag on square-back cars







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Old 10-05-2015, 09:07 AM   #434 (permalink)
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Modifying Under-Car Airflow, Part 2
AutoSpeed - Modifying Under-Car Airflow, Part 2




Modifying Under-Car Airflow, Part 1
AutoSpeed - Modifying Under-Car Airflow, Part 1


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Old 10-16-2015, 10:39 AM   #435 (permalink)
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Posted by odcics2
FINALLY!! Production 1969 Dodge Charger Daytona in a wind tunnel


Daytona - Wind Tunnel Test - Sept 2015

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Old 10-16-2015, 05:44 PM   #436 (permalink)
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Quote:
Front Downforce -332.6lbs 216.1%
Rake it or lower the stagnation point.

I still think the towel-rack wing could be turned upside down and make a dandy diffuser, the modern way to make downforce.

And ditch the pop-up headights for a strip of LEDs just before the front edge of the hood.
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Old 10-16-2015, 07:50 PM   #437 (permalink)
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X-Car - '11 Homemade 2+2

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The race version was much lower and raked.
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Old 10-16-2015, 09:25 PM   #438 (permalink)
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And it still returned those numbers? Maybe it isn't the anti-Prius I was starting to think.
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Old 10-17-2015, 10:43 AM   #439 (permalink)
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Quote:
Originally Posted by freebeard View Post
Rake it or lower the stagnation point.

I still think the towel-rack wing could be turned upside down and make a dandy diffuser, the modern way to make downforce.

And ditch the pop-up headights for a strip of LEDs just before the front edge of the hood.
Yup. The race cars had a huge chin soiler :

I like this guys version modern day version :
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Old 10-17-2015, 11:32 AM   #440 (permalink)
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The actual chin spoilers were much smaller to be legal for the NASCAR tracks those cars were built for. That one was modified for the salt flat, and 217 mph is pretty good for all of that draggy stuff on it!

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