View Single Post
Old 08-05-2015, 05:39 PM   #20 (permalink)
Master EcoModder
aerohead's Avatar
Join Date: Jan 2008
Location: Sanger,Texas,U.S.A.
Posts: 13,291
Thanks: 21,225
Thanked 6,437 Times in 4,013 Posts

Originally Posted by Asanelli View Post
Filling the dark blue area behind the car with boat tail makes this drag go away.
I assume this theory would work for say an suv such a 4runner[/QUOTE]

This tail was tested on a 2012 GM SUV model,both in the wind tunnel and CFD.
It provided a 26% drag reduction,or +14% mpg HWY.
Photobucket album:
  Reply With Quote