Woah, REALLY?!?! Gas Savers?

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Jul 16, 2010

#26

01RangerEdge

Scrambles the DeathDealer

iTrader: (11)

Joined: Jul 2009

Posts: 7,579

Likes: 5

From: Jackson, MO

Quote:

Originally Posted by Flakbadger

Yes, and if you buy 20 they keep you from posting on threads that have already died, too.

lmao

Jul 16, 2010

#27

Tys 4x4 FTW

RF Veteran

iTrader: (8)

Joined: Jul 2008

Posts: 6,575

Likes: 2

From: Las Vegas, Nevada

sweet! just bought 87 of these to put all over. bet they work better if you mount them backwards too.

Jul 16, 2010

#28

Jordan

Member

Joined: Mar 2007

Posts: 54

Likes: 0

From: Kenai, AK

Quote:

Originally Posted by OTRtech

If these "things" are so great , Why aren't aircraft covered with them ?
That should give one a clue as to how well they perform .

airplanes usually have something like that on their wings. look at a 747 or most other modern large jets. they usually have upturned wings at the end, and sometimes just flat lines on top of the wings. these help prevent vortices, so theres less drag on the wing and air flows smoother.

seems like the opposite idea on these trucks...

Jul 17, 2010

#29

Farwar

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Joined: Jul 2007

Posts: 217

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From: Ottawa, Canada

Haha, i just saw these things on a Buck Rendevous today while driving. I was like wtf are all these things. Looked strange.

Jul 18, 2010

#30

seth556

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Joined: Aug 2007

Posts: 381

Likes: 0

From: Orlando FL

I see how they would work and I do know there's similar things on airplanes. The only problem is it seems like you would have to be driving 70+ mph for you to see any affect and even then it's going to be so small.