1971 Questor Grand Prix
- Sunday, March 28, 1971
- Questor Grand Prix
Circuit - Ontario
Country
United States
Location
Ontario, California
Type
Permanent road course
Length
3.194 (Miles)
Record
Pedro Rodriguez (BRM P160), 1m42.777, 111.852 mph, F1, 1971
Country
United States
Location
Ontario, California
Type
Permanent road course
Length
3.194 (Miles)
Record
Pedro Rodriguez (BRM P160), 1m42.777, 111.852 mph, F1, 1971
