the second one is about 25% more frontal area, and about 12% heavier
19bh frontal area 8232 sq in, about 2500 lbs
visa frontal area 10260 sq in, about 2800 lbs
given the general boxiness of both of them and a van to break the wind up front, I think the 19bh is gonna start out ahead and pull away from there efficiency wise.
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WINDMILLS DO NOT WORK THAT WAY!!!
Last edited by dcb; 10-05-2010 at 03:17 PM..
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