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Old 02-01-2014, 04:33 PM   #32 (permalink)
aerohead
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is this what?

Quote:
Originally Posted by jeff88 View Post
Is this what you're talking about, with the two "grills" on the front bumper?

I could see how they are lower drag, instead of a brick wall like most radiator grills, it is swept back slightly. But where does the air exit?
They're behind the front tires,the 'gill' outlets.John Shinella's team measured a drag increase with them at the Lockheed Marietta Tunnel.They didn't add significant drag,but were nowhere close to what Morelli came up with.And to be fair,Morelli had a lot of design latitude.
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