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Event: 12 Hours of SebringDate: 20.3.1971
Track: Sebring (United States), 8.369 kmsOrganiser: unknown

Sebring 12 Hours

Weather:warm, dry
Start time:11:00
Grid:unknown
Distance:12 hours
Attendance:unknown
Entered:69
Practiced:66
Qualified:57
Started:57
Finished:30
Classified:24
Classes:PractStartClass
Sports Prototype 3000 cc553
Sports Prototype 2000 cc660
Production Sports11115
Grand Touring Over 2500 cc962
Grand Touring Under 2500 cc11116
Touring Over 2500 cc16166
Touring Under 2500 cc822
Pre-race sessions:
4 qualifying sessions held for a total of 480 minutes on 18-19/3
1 non-qualifying practice session held for a total of 120 minutes on 18/3
Winners:
Overall:3Porsche 917 KElford / Larrousse
Sports Prototype 3000 cc:33Alfa Romeo T33/3Galli / Stommelen
Grand Touring Over 2500 cc:48Chevrolet CorvetteGreenwood / Smothers
Grand Touring Under 2500 cc:31Porsche 911 TLocke / Everett
Touring Over 2500 cc:47Chevrolet CamaroTremblay / McDill
Touring Under 2500 cc:39Porsche 911 STisdelle / Kirill
Fastest Laps:
Overall:1Porsche 917 KJo Siffert (CH)2:30.460200.231 km/h
Pole Positions:
Overall:6Ferrari 512 MMark Donohue (USA)2:31.650198.661 km/h
Sports Prototype 3000 cc:25Ferrari 312 PBAndretti / Ickx2:32.470
Sports Prototype 2000 cc:61Lola T210 FordKleinpeter / Belcher2:54.720
Grand Touring Over 2500 cc:11Chevrolet CorvetteYenko / DeLorenzo / Thompson2:56.520
Grand Touring Under 2500 cc:59Porsche 914/6Gregg / Haywood3:10.720
Touring Over 2500 cc:71Chevrolet CamaroGimondo / Dietrich3:07.930
Touring Under 2500 cc:39Porsche 911 STisdelle / Kirill3:25.430
Notes of interest:
Top makes by numbers:Chevrolet (19), Porsche (16), Ferrari (8), Alfa Romeo (4), Chevron (3)
Top engines by numbers:Chevrolet (19), Porsche (16), Ferrari (8), Ford (7), Alfa Romeo (4)
Top car types by numbers:Chevrolet Camaro (12), Chevrolet Corvette (6), Porsche 911 S (5)
Driver nationalities:USA (106), GB (6), I (4), CDN (4), D (3), F (3), C (2)
Team nationalities:USA (48), I (4), D (2), GB (2)
Most used colours:red (28%), blue (18%), white (18%), orange (12%), yellow (7%), green (6%)
Engine positions:mid-engined (44%), front-engined (44%), rear-engined (12%)
Average engine size:3892 cc
Oldest known drivers:Sepp Greger (57), Chuck Parsons (47), Chuck Dietrich (47)
Youngest known drivers:Hurley Haywood (23), John Buffum (24), Swede Savage (25)
Woman drivers:Janet Guthrie, Rosemary Smith

Official Race Programme:

CoverEntry ListScheduleTrack Map
Programme Cover - Sebring 12 Hours 1971Entry List - Sebring 12 Hours 1971Schedule of Events - Sebring 12 Hours 1971Track Map - Sebring 12 Hours 1971
Random Photo
98 - Ferrari 410 Sport #0598CM - John Edgar
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