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ttoyoda · 06-29-2008, 03:45 PM

It is possible the flat sides are a benefit. Say you extend them higher and in front and back of the car. You have made an airfoil shape with plates on the ends to keep air from spilling off.

06-29-2008, 03:45 PM	#41 (permalink)
ttoyoda Master EcoModder Join Date: May 2008 Location: boston ma Posts: 381 Thanks: 0 Thanked 5 Times in 5 Posts	It is possible the flat sides are a benefit. Say you extend them higher and in front and back of the car. You have made an airfoil shape with plates on the ends to keep air from spilling off.