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Home » Public Forums » GMCnet » Vortex Generators (From the LSR thread)
Vortex Generators [message #315264] Thu, 30 March 2017 22:09
Carl S. is currently offline  Carl S.   United States
Messages: 4186
Registered: January 2009
Location: Tucson, AZ.
Karma: 13
Senior Member

Starting a new thread here from another one:

https://www.gmclsr.com

I notice he has those Airtab Vortex Generators on the LSR coach. I wonder how effective they would be for those of us who travel at reasonable speeds? Smile Steve Ferguson's new SOB has them on the rear as well. They claim a 2 - 5% increase in fuel economy. I always thought, with the curved body of the GMC, they probably would not make much of a difference, but maybe they would???


Carl Stouffer '75 ex Palm Beach Tucson, AZ. Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member
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