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Old 09-10-2012, 01:30 PM   #468 (permalink)
Sven7
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Join Date: Aug 2011
Location: Warren, MI
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Boo Radley - '65 Ford F100
90 day: 13.28 mpg (US)
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Wake area (to me) is the area that has detached flow. Since the rear glass is peachy in my book, I took a tape measure to the rear end. Not very scientific but it's a good estimate.

I'm expecting 10% improvement, or about 4mpg. Combine that with 1mpg for the belly pan and 4mpg for E0 gas... calculations suggest 45+mpg without P&EOC? Perhaps 50 if I do a front end extension and full (to the rockers) front and rear skirts, and try really hard?
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