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Old 03-04-2010, 11:33 PM   #8 (permalink)
Grant-53
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Join Date: Feb 2010
Location: Elmira, NY
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The front air dam is to reduce lift and a 4" piece would leave enough clearance for the snow we get around here. The strip at the back end of the roof on the curve above the window will affect the air flow of the 4 dr sedan in a couple ways. It will provide some down force, keep the snow from the roof from collecting on the rear window, and hopefully extend the flow for a Kamm effect. Tuft testing and mpg logs will determine the results.
The car is needing some bodywork along the rocker panels. When that is complete the next addition would be wheel fairings attached to mud guards. After that a belly pan would be in order.
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