In this installment of the guide we'll be diving into the ChumpCar series, and what sets it apart from the more traditional sanctions like SCCA and NASA. We recently had the opportunity to run a stint amongst a six-driver team in a ChumpCar 24 hour endurance race, held at Buttonwillow Raceway. For a number of reasons, this sort of racing is substantially different from the Spec Miata SCCA sprint racing we've been discussing thus far, so we'll be covering some of the key components that make both ChumpCar and the endurance racing format unique in comparison to our previous segments.