Links for this race (some data may be unavailable): Race Results Qualifying Results Loop Data Stats Pit Stops Comments (3) Video Links (1) Crew Chiefs

1971 California 500 qualifying results Previous race results / Next race results                     Previous at this track / Next at this track     Post USAC Champ Car Series race number 10 of 12 Sunday, September 5, 1971 at Ontario Motor Speedway, Ontario, CA 200 laps on a 2.500 mile paved track (500.000 miles) Time of race: 3:16:55 Average speed: 152.354 mph Pole speed: 185.004 mph Cautions: n/a Margin of victory: 1 lap + Attendance: n/a Lead changes: 8 Glossary    1971 USAC Champ Car Series results   /   1971 standings

Qualifying results for this race: Rank Driver Nbr Car Time Speed   Results not available. OP: qualified via owners points PC: qualified as past champion PR: provisional QR: via qualifying race * - had to qualify on time Failed to qualify, withdrew, or driver changes:   John Martin (#97), Bill Simpson (#28), Sammy Sessions (#98), Jim Hurtubise (#56)