View Single Post
Old 08-02-2008, 05:49 PM   #44 (permalink)
Big Dave
Master EcoModder
 
Big Dave's Avatar
 
Join Date: Jan 2008
Location: Steppes of Central Indiana
Posts: 1,319

The Red Baron - '00 Ford F-350 XLT
90 day: 27.99 mpg (US)

Impala Phase Zero - '96 Chevrolet Impala SS
90 day: 21.03 mpg (US)
Thanks: 0
Thanked 186 Times in 127 Posts
Myair dam has a curve in it against the wind plus two flat aluminum plates to hold its shape. It holds its shape well at road speeds.

As for grille blocking, you can fearlessly block off the vertcal openings - they are 100% decorative. You could block 6 inches off either side of the horizontal opening as well and still get full air flow to the condensor, intercooler, radiator stack. My chin slot also gives air flow to the tranny cooler.
__________________
2000 Ford F-350 SC 4x2 6 Speed Manual
4" Slam
3.08:1 gears and Gear Vendor Overdrive
Rubber Conveyor Belt Air Dam
  Reply With Quote