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Old 03-07-2012, 01:01 AM   #13 (permalink)
Ryland
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Join Date: Jan 2008
Location: Western Wisconsin
Posts: 3,903

honda cb125 - '74 Honda CB 125 S1
90 day: 79.71 mpg (US)

green wedge - '81 Commuter Vehicles Inc. Commuti-Car

Blue VX - '93 Honda Civic VX
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I've gotten 65mpg while driving 70mph just because I had a tail wind, wouldn't this be like having a constant tail wind?
Changing the whole rear suspension and adding another drive train is not something I'm interested in doing, bolting a motor to existing threaded holes and using an existing V-belt pulley is a modification I'm willing to do to my otherwise stock car that is in great shape.
I'm thinking that the big hold up on this is going to be a battery pack, because I don't want to fill my trunk with golf cart batteries I'll most likely hold off on this project until I buy the lithium battery pack for my electric motorcycle, I'll have to double check but I think that might fit where the A/C condenser would live, or at least a portion of the battery pack could, the spare tire well would be another option.
Mort, do you have any charts on how much power V-belts can handle? I would imagine it's dependent on pulley size, larger being better up to the point where the belt over speeds.
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