Auto racing is really, really expensive. A single day with your car at a track is going to cost hundreds of dollars. Preparing a car to race usually costs hundreds or even thousands of dollars, and the car that these modifications are going into better not be some $16,500 econo-hatch. RC racing, on the other hand, is an exciting and fun alternative. A few hundred bucks and you're ready to go. Take a look at the top ten most awesome RC cars to help you get your racing fix.