Art Ingels built Indy 500-winning race cars at Kurtis Kraft. In 1956 he welded scrap tubing into a chassis in his Echo Park garage, bolted on a surplus West Bend engine, and brought it to the Rose Bowl parking lot. Other racers followed with homemade karts of their own. He is credited with building the first go-kart. One of karting's biggest US races still runs on a track across a parking lot, in Las Vegas.