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The Rooster · 01-02-2011, 10:37 PM

I'm still not clear if VG's cause drag because of the frontal area, or the drag is from the vorticies themselves.

01-02-2011, 10:37 PM	#73 (permalink)
The Rooster He ain't gonna die! Join Date: Jan 2011 Location: Amador County, CA Posts: 111 Tree Catcher - '94 Acura Integra LS 90 day: 32.12 mpg (US) The Old Dog - '92 Honda Accord LX 90 day: 31.58 mpg (US) Thanks: 5 Thanked 14 Times in 9 Posts	I'm still not clear if VG's cause drag because of the frontal area, or the drag is from the vorticies themselves.