Thread: Bionic Van
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Old 07-21-2008, 06:29 PM   #4 (permalink)
Big Van
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Thanks, Aerohead, your explanation was really helpful. So I guess the best thing to do is to try to go from "rough brick" to "smooth brick" with a belly pan, wheel skirts, etc. I might also try something like this for long hauls where parallel parking isn't an issue:

Green Car Congress: New Boat Tail Design Could Improve Class 8 Truck Fuel Economy by 10%

I don't think I'm ready to invest in the ultimate solution:

AeroTruck E-38096: Air flow testing on aerodynamic truck
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