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1983 Brazilian Grand Prix
The 1983 Brazilian Grand Prix was a Formula One motor race held at Jacarepaguá on 13 March 1983. It was the first round of the 1983 Formula One season. Qualifying Andrea de Cesaris was excluded after failing to stop for a weight check during Saturday qualifying. Keke Rosberg's pole position was the last for the Cosworth DFV engine, and the last for a car with a naturally aspirated engine until turbos were banned in . It was also the last pole position for Cosworth until . Race Elio de Angelis qualified for the race in his Renault turbo-powered Lotus 93T, but switched to the team's spare car, a Cosworth DFV-powered Lotus 92, when the Renault unit failed on the warm-up lap. This was deemed illegal and so he was disqualified. Rosberg was disqualified for a push start in the pits, after his car momentarily caught fire during refueling. It was the second consecutive Brazilian Grand Prix in which Rosberg was disqualified from second place. Curiously, the drivers finishing behin ...
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Autódromo Internacional Nelson Piquet
The Autódromo Internacional Nelson Piquet (Nelson Piquet International RaceTrack), also known as Jacarepaguá after the neighbourhood in which it was located, and also as the Autódromo Riocentro, was a motorsport circuit in Rio de Janeiro, Brazil. Opened in January 1978, a few weeks before 1978 Brazilian Grand Prix, it hosted the Formula One Brazilian Grand Prix on ten occasions, and was also used for CART, motorcycle racing and stock car racing. In 2012, it was demolished to make way for facilities to be used at the 2016 Summer Olympics. The original circuit The original circuit was built between 1971 and 1977 on the site of the Barra da Tijuca road course, which had itself been built on reclaimed marshland and was operational from 1964 to 1970. It was a relatively flat circuit, with a long pit straight and a longer back straight (which allowed the turbo-engined Formula One cars of the mid-1980s to reach speeds of , and numerous mid-speed to slow-speed corners with plenty of r ...
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Turbocharger
In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to produce more power for a given displacement.
The current categorisation is that a turbocharger is powered by the kinetic energy of the exhaust gasses, whereas a supercharger is mechanically powered (usually by a belt from the engine's crankshaft). However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger.


History

Prior to the invention of the turbocharger,

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Eddie Cheever
Edward McKay "Eddie" Cheever Jr. (born January 10, 1958) is an American former racing driver who raced for almost 30 years in Formula One, sports cars, CART, and the Indy Racing League. Cheever participated in 143 Formula One World Championship races and started 132, more than any other American, driving for nine different teams from 1978 through 1989. In 1996, he formed his own IRL team, Team Cheever, and won the 1998 Indianapolis 500 as both owner and driver. The team later competed in sports cars. His younger brother Ross Cheever, nephew Richard Antinucci and son Eddie Cheever III also became racing drivers. Early life Though born in Phoenix, Arizona, Cheever lived in Rome, Italy, as a child and attended St. George's British International School. He was introduced to motorsports at age eight when his father took him to a sports car race in Monza. He soon began racing go-karts and won both the Italian and European Karting Championships at age 15. He worked his way up throug ...
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Riccardo Patrese
Riccardo Gabriele Patrese (born 17 April 1954) is an Italian former racing driver, who raced in Formula One from to . He became the first Formula One driver to achieve 200 Grand Prix starts when he appeared at the 1990 British Grand Prix, and then became the first to achieve 250 starts at the 1993 German Grand Prix. For 19 years, he held the record for the most Formula One Grand Prix starts, with 256 races from 257 entries. As of the end of the season he is the ninth-most experienced F1 driver in history. At the age of 38 he was runner-up to Nigel Mansell in the 1992 Formula One World Championship, and third in and . He won six Formula One races, with a record gap of over six years between two of these – the 1983 South African Grand Prix and 1990 San Marino Grand Prix. Patrese also competed at the World Sportscar Championship for the Lancia factory team, finishing runner-up in 1982 and collecting eight wins. Early life and career Born in Padua, Veneto, Patrese st ...
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René Arnoux
René Alexandre Arnoux (; born 4 July 1948) is a French former racing driver who competed in 12 Formula One seasons (1978 to 1989). He participated in 165 World Championship Grands Prix (149 starts) winning seven of them, achieving 22 podium finishes and scoring 181 career points. His best finish in the World Drivers' Championship was third in 1983 for Ferrari. In 1977, Arnoux won the European Formula Two Championship. In 2006 he raced in the inaugural season of the Grand Prix Masters series for retired F1 drivers. Early career Arnoux's career began in Formule Renault and he first moved into Formula Two in 1974 with Elf, taking fourth place on his debut at Nogaro. In 1975 he moved to Formule Super Renault and won the title. For 1976, Arnoux moved back to Formula Two with an Elf-sponsored, works Martini-Renault, winning three races and narrowly losing the title to Jean-Pierre Jabouille. However, he won the European Championship, again driving a Martini-Renault. Arnoux won rac ...
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Hart Racing Engines
Brian Hart Ltd., also known as Hart and Hart Racing Engines, was a motor racing engine manufacturer that participated in 157 Formula One Grands Prix, powering a total of 368 entries. Founded in 1969 by British engineer Brian Hart, Hart initially concentrated on servicing and tuning engines from other manufacturers for various independent British teams at all levels of motorsport. Hart found particular success with developments of Ford's FVA engine, eventually leading the large multinational company to approach the small independent to develop the Ford BDA 1.6 L engine for the 2.0L class. The European Formula Two title was won in both 1971 and 1972 with Hart-built Ford engines, and the 2.0 L BDA engine powered the majority of Ford's 1970s rallying successes. With Ford's withdrawal from F2 in the mid-1970s, Hart began to concentrate on building their own designs. The first engine to bear the Hart name alone was the twin-cam, four-cylinder Hart 420R F2 unit, which appear ...
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Toleman
Toleman Motorsport was a Formula One constructor based in the UK. It was active between 1981 and 1985 and participated in 70 Grands Prix. Origins The Toleman company was formed in 1926 by Edward Toleman for the purpose of delivering Ford cars from their factory in Old Trafford, Manchester. Within two years, the company moved to Dagenham, London, along with the Ford factory before settling in Brentwood, Essex. In the 1950s, Edward's son Albert took over the reins of the company. In 1966, Albert died leaving his elder son Ted as the chairman with the younger son Bob becoming joint managing director. In the 1970s, Ted and Alex began their involvement in various car racing formulae in the UK. Ted was also noted for his involvement in off-shore powerboat racing. In 1977, Toleman Motorsport entered an eponymous team in British Formula Ford 2000. By 1978, they were running a March chassis for Rad Dougall in British Formula Two. During that year, Toleman MD Alex Hawkridge hired ...
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Derek Warwick
Derek Stanley Arthur Warwick (born 27 August 1954) is a British former professional racing driver from England, who lives in Jersey. He raced for many years in Formula One, collecting four podiums but never winning a Grand Prix. He did, however, win the 1992 24 Hours of Le Mans and 1992 World Sportscar Championship season, 1992 World Sportscar Championship. In 2005 and 2006 he raced in the inaugural season of the Grand Prix Masters formula for retired Formula One drivers. He has served as the fourth steward for three Grands Prix in 2010 and 2011. He was president of the British Racing Drivers Club (2011-2017), succeeding Damon Hill and preceding Paddy Hopkirk. Early life and career Warwick was born in New Alresford, Alresford, Hampshire, England. He began his career in British stock car racing under the Spedeworth organisation at tracks such as his local Aldershot, Aldershot Stadium. He won the Superstox English Championship in 1971 (at the age of 16) and the World Championship ...
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Scuderia Ferrari
Scuderia Ferrari Società per Azioni, S.p.A. () is the racing division of luxury Italian auto manufacturer Ferrari and the racing team that competes in Formula One racing. The team is also known by the nickname "The Prancing Horse", in reference to their logo. It is the oldest surviving and List of Formula One Grand Prix winners (constructors), most successful Formula One team, having competed in every world championship since the 1950 Formula One season. The team was founded by Enzo Ferrari, initially to race cars produced by Alfa Romeo. However, by 1947 Ferrari had begun building its own cars. Among its important achievements outside Formula One are winning the World Sportscar Championship, 24 Hours of Le Mans, 24 Hours of Spa, 24 Hours of Daytona, 12 Hours of Sebring, Bathurst 12 Hour, races for Grand tourer cars and racing on road courses of the Targa Florio, the Mille Miglia and the Carrera Panamericana. The team is also known for its passionate support base, known as the ...
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Patrick Tambay
Patrick Daniel Tambay (25 June 1949 – 4 December 2022) was a French racing driver, commentator, and politician, who competed in 123 Formula One races between 1977 and 1986, securing five pole positions and winning twice. Between 1977 and 1981, he raced for an assortment of teams including Surtees, Theodore, Ligier, and McLaren with mixed results; he additionally won two Can Am championships under Carl Haas in 1977 and 1980. Tambay was hired by Scuderia Ferrari after his close friend Gilles Villeneuve died during the 1982 Belgian Grand Prix; he took his maiden victory four races later in Germany. His second and final victory came the following year in emotional circumstances at Imola. In 1984, Tambay moved to Renault and ended his F1 career at Haas Lola. Tambay competed in various forms of motorsport following his departure from Formula One, including the 24 Hours of Le Mans, the World Sportscar Championship, and the Dakar Rally. Racing career Early in his career, Tamba ...
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Alain Prost
Alain Marie Pascal Prost (; born 24 February 1955) is a French retired racing driver and Formula One team owner. A four-time Formula One World Drivers' Champion, from 1987 until 2001 he held the record for most Grand Prix victories until Michael Schumacher surpassed Prost's total of 51 victories at the 2001 Belgian Grand Prix. In 1999, Prost received the World Sports Award of the Century in the motor sport category. Prost discovered karting at the age of 14 during a family holiday. He progressed through motor sport's junior ranks, winning the French and European Formula Three championships, before joining the McLaren Formula One team in 1980 at the age of 24. He finished in the points on his Formula One début – at the San Martín Autodrome in Buenos Aires, Argentina, where he took his first podium a year later – and took his first race victory a year later at his home Grand Prix in France, driving for the factory Renault team. During the 1980s and early 1990s Prost ...
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Lotus 92
The Lotus 92 was a Formula One racing car designed by Martin Ogilvie along with Team Lotus founder Colin Chapman before Chapman died in December 1982. The 92 was used by Lotus in the first part of the 1983 Formula One season. The car was driven regularly by Nigel Mansell and also in one race (the 1983 Brazilian Grand Prix) by Elio de Angelis. Engine problems on the warmup lap for de Angelis' Renault turbo-engined Lotus 93T forced him into the spare 92, which eventually led to his disqualification, for changing from a Renault-engined car to a Cosworth-engined one. The 92's best result was sixth place for Mansell at the Detroit Grand Prix. The 92 was the last non-turbo car designed and raced by Lotus until the turbo engines were banned from the season. It was also the last Lotus car to carry the Cosworth DFY V8 engine (a development of the Keith Duckworth designed Cosworth DFV which Lotus had introduced to F1 in ), while also being the first Lotus to use active suspension. Th ...
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