Links for this race (some data may be unavailable): Race Results Qualifying Results Loop Data Stats Pit Stops Comments (3) Video Links (0) Crew Chiefs

1971 Bobby Ball 150 pit stop data Previous race results / Next race results                     Previous at this track / Next at this track     Post USAC Champ Car Series race number 12 of 12 Saturday, October 23, 1971 at Phoenix International Raceway, Avondale, AZ 150 laps on a 1.000 mile paved track (150.000 miles) Time of race: 1:21:18 Average speed: 110.333 mph Pole speed: 134.932 mph Cautions: n/a Margin of victory: n/a Attendance: n/a Lead changes: 5 Glossary    1971 USAC Champ Car Series results   /   1971 standings

Pit stop data for this race: Nbr # Stops Driver Laps Total Time Average Time Data not available. All times are shown in seconds.     * - includes time spent in garage.