View Single Post
Old 08-11-2010, 07:24 PM   #132 (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
a lot

Originally Posted by Rob10_99 View Post
I was reading on some old VW electric(youtube I think) about the herard helper, and he said his batteries had quite a bit more charge at the end of the daily trip than they usually have. So it seems that the wing helps a lot with the drag, correct?
Rob,I don't think it helped a lot,but it was measurable,and for something so 'minimalist' it's pretty impressive.
  Reply With Quote