Kurt Busch, driver of the #2 Miller Lite Dodge, and Jeff Gordon, driver of the #24 DuPont/Pepsi Max Chevrolet, lead the field as they take the green flag to start the NASCAR Sprint Cup Series Shelby American at Las Vegas Motor Speedway. (Photo by Todd War hide

Kurt Busch, driver of the #2 Miller Lite Dodge, and Jeff Gordon, driver of the #24 DuPont/Pepsi Max Chevrolet, lead the field as... more