Event: Questor Grand PrixDate: 28.3.1971
Track: Ontario Motor Speedway (United States), unknown lengthOrganiser: unknown

Questor Grand Prix
Non championship race

(Car Information)

No.CarChassisBuilderBuiltEngineTypeSizeCyl.Turbo
2Lotus 7272/R51970FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
3Lotus 7272/R31970FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
4Ferrari 312 B001Ferrari2991 cc F12 N/A
5Ferrari 312 B002bisFerrari2991 cc F12 N/A
6McLaren M19AM19A/1FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
7McLaren M14AM14A/1FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
8Tyrrell 0010011970FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
10Matra MS120MS120-04Matra2993 cc V12 N/A
12BRM P160P160-01BRMP1422998 cc V12 N/A
14BRM P160P160-02BRMP1422998 cc V12 N/A
15BRM P15303BRMP1422998 cc V12 N/A
17March 701701-6FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
18March 711711-31971FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
19Brabham BT34BT34/11971FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
20Brabham BT33BT33/1FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
21March 711711-2FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
25March 701701-3FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
26Lola T192192-HU19Chevrolet5000 cc V8/90° 2v OHV N/A
27Lotus 7070-01Ford5000 cc V8 N/A
28McLaren M10B400-14STrojanChevrolet5000 cc V8/90° 2v OHV N/A
29Lola T190190-F1-3Chevrolet5000 cc V8/90° 2v OHV N/A
30Surtees TS8TS8-006Chevrolet5000 cc V8/90° 2v OHV N/A
31Surtees TS8TS8-007Chevrolet5000 cc V8/90° 2v OHV N/A
32Eagle Mk 5511Plymouth5000 cc V8 N/A
33Lola T192192-HU22Chevrolet5000 cc V8/90° 2v OHV N/A
34Lola T192192-HU24Chevrolet5000 cc V8/90° 2v OHV N/A
35Lola T192T192/2Chevrolet5000 cc V8/90° 2v OHV N/A
36ASD American Mk.1Chevrolet5000 cc V8/90° 2v OHV N/A
37Lola T192192-HU23Chevrolet5000 cc V8/90° 2v OHV N/A
38Lola T190190-F1-1Chevrolet5000 cc V8/90° 2v OHV N/A
40Lotus 4949/R11FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
45McLaren M10B400-01TrojanChevrolet5000 cc V8/90° 2v OHV N/A
47Lola T190190-F1-6Chevrolet5000 cc V8/90° 2v OHV N/A

Entered cars that did not arrive:

No.CarChassisBuilderBuiltEngineTypeSizeCyl.Turbo
9Tyrrell 0020021971FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
11Matra MS120MS120-05Matra2993 cc V12 N/A
16Surtees TS9TS9-001FordCosworth DFV2993 cc V8/90° 4v DOHC N/A
22March 711711-41971FordCosworth DFV2993 cc V8/90° 4v DOHC N/A