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Sven7 · 10-06-2011, 07:29 PM

The smoother, the better. More bumps and ridges mean more drag. The weight reduction will make a tiny tiny improvement but it will probably be cancelled out by the drag increase at higher speeds.

Do a belly pan and see how that treats you

10-06-2011, 07:29 PM	#3 (permalink)
Sven7 Master EcoModder Join Date: Aug 2011 Location: Warren, MI Posts: 2,456 Boo Radley - '65 Ford F100 90 day: 13.28 mpg (US) Thanks: 782 Thanked 669 Times in 411 Posts	The smoother, the better. More bumps and ridges mean more drag. The weight reduction will make a tiny tiny improvement but it will probably be cancelled out by the drag increase at higher speeds. Do a belly pan and see how that treats you __________________ He gave me a dollar. A blood-soaked dollar. I cannot get the spot out but it's okay; It still works in the store