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Old 07-15-2011, 06:12 PM   #21 (permalink)
Master EcoModder
JasonG's Avatar
Join Date: May 2009
Location: Charlotte NC / York SC
Posts: 727

05 DMax - '05 Chevrolet 2500HD
90 day: 18.48 mpg (US)
Thanks: 108
Thanked 55 Times in 51 Posts
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Awesome !
Never thought of fairing my AC units. Cool.

The belly pan on the fiver netted around 1MPG for me. (That's nearly 3%)
The biggest benefit is (so it seems) is less sway in cross winds. I'm guessing from the wind pushing on the I beams.

I have to figure a way to make a Kamm clear the ramp door though..........

Can't wait to see V2 !!


I can't understand why my MPG's are so low..........
21,000lb, 41' Toy Haulers are rough on FE!
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