Quote:
Originally Posted by scottoriou
I havent done sufficient testing to say that these gains are proven but previous to this spoiler my best average was 47.5 mpg. I ran two ABA tests early this morning before the wind picked up each one was 30 miles long total. I get my car up to 60 on the interstate and hit cruise and then reset my scangauge. Today my average over those two runs was 51 mpg. This spoiler sticks out 10 inches from my rear decklid.
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This looks pretty good, a little more stealthy than what I have contemplated. Thanks. It could significantly change what I try on my car. Could you describe your test method and results in more detail? It would be helpful. Are you saying you got something like your old 47.5mpg during the test when you took off the spoiler? Was it on the A runs or on the B run? Oh!! And what is this spoiler made of, how is it secured (bolted?), and does it have supports on the underside? What angle is it set at?
EDIT: okay... I see the angle in the second shot.