Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

aerohead · 12-05-2009, 04:57 PM

I can tell you categorically that below 100 mph they make no difference whatsoever.I suggest you put your energy elsewhere.Really,it's a dead end.

12-05-2009, 04:57 PM	#29 (permalink)
aerohead Master EcoModder Join Date: Jan 2008 Location: Sanger,Texas,U.S.A. Posts: 16,267 Thanks: 24,392 Thanked 7,360 Times in 4,760 Posts	wiper I can tell you categorically that below 100 mph they make no difference whatsoever.I suggest you put your energy elsewhere.Really,it's a dead end.