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

Questor Grand Prix

Non championship race

(All Session Laps)

Pos.No.DriversCarEntrantAll BestQ TimeFL Time
1st8Jackie StewartTyrrell 001 FordElf Team Tyrrell1:41.2571:41.2570
2nd10Chris AmonMatra MS120BEquipe Matra1:41.2751:41.27501:43.0880
3rd4Jacky IckxFerrari 312 BScuderia Ferrari SpA SEFAC1:41.5311:41.5310
4th6Denny HulmeMcLaren M19A FordBruce McLaren Motor Racing1:42.4581:42.4580
5th12Pedro RodriguezBRM P160Yardley Team BRM1:42.4731:42.47301:42.7770
6th19Graham HillBrabham BT34 FordMotor Racing Developments1:42.7631:42.7630
7th26Mark DonohueLola T192 ChevroletSunoco Penske Racing1:43.2111:43.2110
8th14Jo SiffertBRM P160Yardley Team BRM1:43.3501:43.3500
9th2Emerson FittipaldiLotus 72C FordGold Leaf Team Lotus1:43.3581:43.3580
10th27George FollmerLotus 70B FordBrian O'Neil Racing1:43.4741:43.4740
11th3Reine WisellLotus 72C FordGold Leaf Team Lotus1:43.5351:43.5350
12th5Mario AndrettiFerrari 312 BScuderia Ferrari SpA SEFAC1:43.5421:43.5420
13th18Henri PescaroloMarch 711 FordMotul/Frank Williams Racing Cars1:43.7091:43.7090
14th20Tim SchenkenBrabham BT33 FordMotor Racing Developments Limited1:43.7721:43.7720
15th30Sam PoseySurtees TS8 ChevroletChamp-Carr Inc.1:44.1281:44.1280
16th25John CannonMarch 701 FordSTP Corporation1:44.2311:44.2310
17th21Ronnie PetersonMarch 711 FordSTP March Engineering1:44.3601:44.3600
18th15Howden GanleyBRM P153Yardley Team BRM1:44.7391:44.7390
19th17Derek BellMarch 701 FordMotul/Frank Williams Racing Cars1:44.9771:44.9770
20th7Peter GethinMcLaren M14A FordBruce McLaren Motor Racing1:45.3101:45.3100
21st45David HobbsMcLaren M10B ChevroletHogan Racing1:45.3311:45.3310
22nd37Lou SellLola T192 ChevroletAutocomp-Smothers Brothers Racing Team1:45.3971:45.3970
23rd29Ron GrableLola T190 ChevroletCharlie Hayes Racing Ltd.1:45.4021:45.4020
24th35Bob BondurantLola T192 ChevroletCompetition Developments-Paul Newman1:45.5281:45.5280
25th31Peter RevsonSurtees TS8 ChevroletMilestone Racing Team1:45.6681:45.6680
26th40Pete LovelyLotus 49B FordPete Lovely VW Inc.1:47.2691:47.2690
27th34Tony AdamowiczLola T192 ChevroletAmerican Racing Associates1:47.8311:47.8310
28th33Al UnserLola T192 ChevroletKastner-Brophy Racing1:48.1721:48.1720
29th38Bobby UnserLola T190/192 ChevroletCharlie Hayes Racing Ltd.1:48.5121:48.5120
30th36Gus HutchisonASD American Mk.1 ChevroletAero Structures Developments1:50.9541:50.9540
31st32Swede SavageEagle Mk 5 PlymouthJunor-Tarozzi Engineering1:51.5091:51.5090
32nd28Foyt / *StewartMcLaren M10B ChevroletAgapiou Brothers/Young American Racing1:52.2291:52.2290
33rd47Dow ByersLola T190 ChevroletCompetition Developments1:54.4681:54.4680

Entered cars that did not arrive:

No.DriversCarEntrant
9François CevertTyrrell 002 FordElf Team Tyrrell
11Jean-Pierre BeltoiseMatra MS120Equipe Matra Sports
16John SurteesSurtees TS9 FordBrooke-Bond-Oxo/Rob Walker/Team Surtees
22Andrea de AdamichMarch 711 FordSTP March Engineering