Here is an article by Alan Cathcart about the ultimate Garagista of the motorcycle world, John Britten. The engine isn't the most beautiful thing in the world, but the specs are considering he and his mates built the whole thing themselves. All the carbon and fiberglass layup for this bike was done by hand in his garage and shop. He built the wheels himself. One wonders what he may have accomplished if his life wasn't cut short by skin cancer.
http://www.motorcyclistonline.com/mc_10 ... ewall.html