There is a kinda interesting car on ebay for sale, looks like a midget chassis, downtube, with an automotive Nisson 4cyl in it, and transmission, and I'd say an automotive rear end, looks like a fairly inexpensive way to get into open wheel racing, on a do it yourself budget, might be a lot of fun, for a little bit of money, just finding a place to race would be a huge disadvantage, but it looks like a very racy, kind of way to start, looks like everything except the chassis is available at your local "auto recycler"! Item # 310852574830 if you want to look. Bob