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Bicycle Bob · 02-07-2010, 01:14 AM

You can probably arrange things so that the fan can be off while you are moving. The front is a high-pressure zone, and the underflow can work as a venturi to draw air out of a shaped duct.

02-07-2010, 01:14 AM	#2 (permalink)
Bicycle Bob EcoModding Apprentice Join Date: May 2008 Location: N. Saskatchewan, CA Posts: 1,805 Appliance White - '93 Geo Metro 4-Dr. Auto Last 3: 42.35 mpg (US) Stealth RV - '91 Chevy Sprint Base Thanks: 91 Thanked 460 Times in 328 Posts	You can probably arrange things so that the fan can be off while you are moving. The front is a high-pressure zone, and the underflow can work as a venturi to draw air out of a shaped duct.