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1981 Season
o  Season Overview
o  Drivers' Championship
o  Constructors' Championship
o  Race Results
o  Poles and Fastest Laps
o  Participations Matrix
o  Line-Up
o  Calendar

Profiles
o  Drivers
o  Teams
o  Cars
o  Engines
o  Tyres
o  Lubricants
o  Entrants
o  Designers
o  Car Numbers
o  Sponsors
o  Events
o  Circuits

History
o  Previous Seasons
o  Drivers' Championships
o  Constructors' Championships
o  Race Results
o  All-Time Calendar

Statistics
o  Data Search
o  Side-by-Side Comparisons

Other
o  Acknowledgments
o  Links
www.ChicaneF1.com
1981 Argentine GP

1981 San Marino GP

1981 Belgian GP
1982 San Marino GP
 I  Gran Premio di San Marino


Overview - Entry List - Qualification - Starting Grid - Classification - Fastest Laps - Laps Led

Details
DateSunday 3 May 1981
Start time14:00
EventSan Marino GP
CircuitImola
Event FormatRace of 60 laps
Race5 of 16
Championship race346
Circuit
Laps60
Circuit Perimeter5040 m
Race Distance5040 × 60 = 302.400 km
Grid Format2-2-2-2 (staggered)
Pole PositionLeft
First CornerLeft
Track DirectionAnti-clockwise
Weather
WeatherOvercast, Rain
Participants
Entries30
Qualifiers24
Finishers13
Championship Debutants
Derek Warwick (Driver),
Michele Alboreto (Driver),
Slim Borgudd (Driver),
Toleman (Car Manufacturer),
Hart (Engine Manufacturer),
   ATS HGS (Car Model),
Toleman TG181 (Car Model),
Candy Toleman Motorsport (Entrant),
Imola (5040 m) (Circuit Layout)
MilestonesCar 30 - 200th Race Entry (Car Number)
Brabham - 25th Win (Car Manufacturer)
Brian Henton - 10th Race Entry (Driver)
Valvoline - 200th Race Entry (Lubricant Manufacturer)
Records Broken 1. Most 8th Fastest LapsCarlos Reutemann (7),
2. Most Failures to QualifyMarch (47)
Records Extended 1. Most Constructors' Championship Points ScoresFerrari (280),
2. Most Drivers' Championship Points ScoresFerrari (412),
3. Most 3rd Place FinishesCarlos Reutemann (19),
4. Most 5th Place FinishesFerrari (45),
5. Most Consecutive Drivers' Championship Points ScoresCarlos Reutemann (14),
6. Most Consecutive Constructors' Championship Points ScoresCarlos Reutemann (14),
7. Most Fastest LapsFerrari (92),
8. Most 4th Fastest LapsFerrari (27),
9. Most Races LedFerrari (197),
10. Most Laps LedFerrari (5609),
11. Most PolesFerrari (90),
12. Most 6th Place QualificationsFerrari (67),
13. Most 23rd Place QualificationsMarch (20)

Championships
1 Carlos Reutemann 25 
same
2 NÚlson Piquet 22 
up
3 Alan Jones 18 
down
4 Riccardo Patrese 10 
same
5 Alain Prost 4 
down
6 Marc Surer 3 
same
 Hector Rebaque 3 
up
 Mario Andretti 3 
same
9 Elio de Angelis 3 
down
10 Eddie Cheever 2 
down
 Didier Pironi 2 
up
 RenÚ Arnoux 2 
down
13 Patrick Tambay 1 
down
 Andrea de Cesaris 1 
same
 Jacques Laffite 1 
down
1 Williams / Ford 43 
same
2 Brabham / Ford 25 
same
3 Arrows / Ford 10 
up
4 Renault / Renault 6 
down
5 Alfa Romeo / Alfa Romeo 3 
same
 Ensign / Ford 3 
same
7 Lotus / Ford 3 
same
8 Tyrrell / Ford 2 
same
 Ferrari / Ferrari 2 
up
10 McLaren / Ford 1 
up
 Theodore / Ford 1 
down
 Ligier / Matra 1 
down

Results
 WinnerPole PositionFastest Lap
Car NumberCar 5Car 27Car 27
EntrantParmalat Racing TeamScuderia Ferrari SpA SEFACScuderia Ferrari SpA SEFAC
DriverNÚlson PiquetGilles VilleneuveGilles Villeneuve
CarBrabham BT49CFerrari 126CKFerrari 126CK
EngineFord Cosworth DFV 3.0 V8Ferrari 1.5 V6TFerrari 1.5 V6T
Time1:51'23.971'34.5231'48.064
Speed162.873 km/h191.953 km/h167.901 km/h


Overview - Entry List - Qualification - Starting Grid - Classification - Fastest Laps - Laps Led