Thread: Experiment: smooth wheel discs tested A-B-A - 4.6% mpg improvement @ 65 mph
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Old 02-03-2009, 09:59 PM   #116 (permalink)
basslover911
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Join Date: Sep 2008
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Silver Turtle - '02 Ford Focus Zx3
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Its a good question about the lip though ... hmm I'm wondering the same thing here...
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