And this is one of those times. While we applaud anyone who gets their hands dirty and builds or restores a car, we do have to ask why? I love airplanes, and am working on my pilots license, but i want to fly a plane, not drive one!
I have just realized that this is one of those rare instances that I just have nothing more to write. Check out http://cgi.ebay.com/ebaymotors/1974-Airplane-rocket-car-custom-built-350-v8-three-wheel-3-wheel-custom-made-car-/290696403146?pt=US_Cars_Trucks&hash=item43aedb18ca if you want to own a driving and non flying plane