The California Speedway drag strip is unrestricted. Line up, run against the clock and keep coming back for more. Generally, the fastest times are set in the cooler morning air, but mechanical problems and some late arrivals meant the action lasted most of the day.
Finally, the road course at Streets of Willow provides the ultimate test of man and machine. This is the event every team wants to win, and is the real indicator of car prep. This is where the lip-flapping stops and the boys sit down.