Thread: Project: Geo Metro boat tail prototype - 15% MPG improvement @ 90 kph / 56 mph
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Old 05-02-2011, 02:25 AM   #484 (permalink)
Druid
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Different approach.
My project is going to use a shape done w PVC raft material. Inflate it for the highway, deflate and remove for city and parking.

Somebody has patented this but so what.
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