The 1983 South African motorcycle Grand Prix was the first round of the FIM 1983 Grand Prix motorcycle racing season. It took place on the weekend of 18–19 March 1983 at the Kyalami circuit which, has an elevation of 6,000 feet above sea level.[2] It was the first Grand Prix motorcycle race held on the African continent.[2] Because of the cost of flying Grand Prix teams and their equipment to South Africa, organizers were allowed to run just two classes rather than the three normally required by the FIM.[2]
| Race details | |||||||||||||||||||||||||||
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| Race 1 of 12 races in the 1983 Grand Prix motorcycle racing season | |||||||||||||||||||||||||||
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| Date | 19 March 1983 | ||||||||||||||||||||||||||
| Official name | Nashua Motorcycle Grand Prix[1] | ||||||||||||||||||||||||||
| Location | Kyalami | ||||||||||||||||||||||||||
| Course |
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| 500cc | |||||||||||||||||||||||||||
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| 250cc | |||||||||||||||||||||||||||
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| 125cc | |||||||||||||||||||||||||||
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| 50cc | |||||||||||||||||||||||||||
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Summary
editQualifying
editQualifying was led by Honda's Freddie Spencer with Eddie Lawson, Takazumi Katayama, Kenny Roberts, Ron Haslam, Marco Lucchinelli and Franco Uncini filling out the front row of the starting grid.[2]
Race
editThe race started with the four factory-backed Hondas leading the field with Spencer out in front.[2] Suzuki's Randy Mamola was in fifth with Roberts closing in on the leaders.[2] Despite an overheating motorcycle, Roberts managed to secure second place on the ninth lap when he passed Haslam but, by then Spencer had built a 10-second lead.[2] Roberts was able to close the gap to 5 seconds but, his overheating engine prevented him from gaining any further time and he had to settle for second place behind race winner Spencer.[2] Haslam battled Yamaha's Marc Fontan to secure third place.[2] Katayama had made a poor tire choice and when he tried to increase his pace late in the race, he crashed while trying to pass Jon Ekerold's Cagiva.[2] Katayama's crash promoted Mamola to fifth place.[2]
Jean-François Baldé led teammate Didier de Radiguès across the finish line to post a one-two finish in the 250cc race for Alain Chevallier's privateer Yamaha team.[citation needed]
Classification
edit500 cc
edit| Pos. | Rider | Team | Machine | Time/Retired | Points | ||
|---|---|---|---|---|---|---|---|
| 1 |  Freddie Spencer
|
HRC-Honda | NS500 | 43'58.500 | 15 | ||
| 2 | Kenny Roberts
|
Marlboro Agostini-Yamaha | YZR500 | +7.200 | 12 | ||
| 3 |  Ron Haslam
|
HRC-Honda | NS500 | +13.300 | 10 | ||
| 4 |  Marc Fontan
|
Sonauto Gauloises-Yamaha | YZR500 | +13.500 | 8 | ||
| 5 | Randy Mamola
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HB Sinclair-Suzuki | RG500 | +28.400 | 6 | ||
| 6 |  Franco Uncini
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HB Gallina-Suzuki | RG500 | +37.700 | 5 | ||
| 7 | Raymond Roche
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Moto Club Paul Ricard | NS500 | +41.500 | 4 | ||
| 8 | Eddie Lawson
|
Marlboro Agostini Yamaha | YZR500 | +42.400 | 3 | ||
| 9 | Marco Lucchinelli
|
HRC-Honda | NS500 | +45.400 | 2 | ||
| 10 | Barry Sheene
|
Heron-Suzuki | RG500 | +1'08.300 | 1 | ||
| 11 | Loris Reggiani
|
HB Gallina-Suzuki | RG500 | +1'09.700 | |||
| 12 |  Sergio Pellandini
|
Carimati-Pezzani Racing | RG500 | +1'13.800 | |||
| 13 | Maurizio Massimiani
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HIRT Italia | RS500 | +1 lap | |||
| 14 | Fabio Biliotti
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Moto Club Condor | RG500 | +1 lap | |||
| 15 | Virginio Ferrari
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Cagiva | GP500 | +1 lap | |||
| 16 |  Marco Greco
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RG500 | +1 lap | ||||
| 17 |  Jon Ekerold
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Cagiva | GP500 | +1 lap | |||
| 18 | Corrado Tuzii
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Beton Bloc Racing | RS500 | +1 lap | |||
| 19 | Gary Lingham
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Myers Motorcycles | RG500 | +1 lap | |||
| 20 | Steve Parrish
|
Mitsui Yamaha | YZR500 | +1 lap | |||
| 21 |  Alfons Amerschläger
|
Skoal Bandit Heron Suzuki | RG500 | +2 laps | |||
| 22 | Wolfgang Schwarz
|
ES Motorradzubeh Racing Team | RG500 | +2 laps | |||
| Ret |  Takazumi Katayama
|
HRC-Honda | NS500 | Accident | |||
| Ret | Gustav Reiner
|
RG500 | Accident | ||||
| Ret |  Boet van Dulmen
|
Shell Nederland-Suzuki | RG500 | Mechanical | |||
| Ret | Chris Guy
|
RG500 | Mechanical | ||||
| Ret | Leandro Becheroni
|
RG500 | Accident | ||||
| Ret | Michel Frutschi
|
RS500 | Accident | ||||
| Ret | Guido Paci
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RS500 | Accident | ||||
| DNQ | Wolfgang von Muralt
|
RG500 | Did not qualify | ||||
| DNQ | Jean-François Baldé
|
RS500 | Did not qualify | ||||
| DNQ |  Frank Kaserer
|
RG500 | Did not qualify | ||||
| DNQ |  Børge Nielsen
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RG500 | Did not qualify | ||||
| DNQ | Philippe Coulon
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Marlboro-Suzuki | RG500 | Did not qualify | |||
| DNQ | Andreas Hofmann
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RG500 | Did not qualify | ||||
| DNQ | Walter Migliorati
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Moto Club Carate | RG500 | Did not qualify | |||
| DNQ | Lorenzo Ghiselli
|
RG500 | Did not qualify | ||||
| DNQ |  Bent Slydal
|
RG500 | Did not qualify | ||||
| Sources:[3][4] | |||||||
References
edit- ^ "Grand Prix uitslagen en bijzonderheden 1983". Archive.today. 25 July 2015. Archived from the original on 25 July 2015.
- ^ a b c d e f g h i j k Clifford, Peter (1983), Motocourse 1983-1984, Hazleton Publishing Ltd, ISBN 0-905138-26-0
- ^ "1983 South African MotoGP". Motorsportmagazine.com. 9 October 2017.
- ^ "1983 South African GP Results". MotoGP official website. Retrieved 31 March 2015.