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Josele Garza
Josele GarzaBiography
(born March 15, 1962 in , Mexico) is a Mexican professional race car driver. He started seven races. Garza was the Rookie of the Year after starting sixth, leading 13 laps, and finishing 23rd at the age of 19. At 19 years, two months, and nine days, Gar ...
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Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Mexico covers ,Mexico
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making it the world's 13th-largest country by are ...
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Mid-Ohio Sports Car Course
Mid-Ohio Sports Car Course is a road course auto racing facility located in Troy Township, Morrow County, Ohio, United States, just outside the village of Lexington. Mid-Ohio has also colloquially become a term for the entire north-central region of the state, from south of Sandusky to the north of Columbus. It hosts a number of racing series such as IndyCar, IMSA WeatherTech Sportscar Championship, and the NASCAR Xfinity Series, along with other club events such has SCCA and National Auto Sport Association. The track The track opened as a 15-turn, road circuit run clockwise. The back portion of the track allows speeds approaching . A separate starting line is located on the backstretch to allow for safer rolling starts. The regular start/finish line is located on the pit straight. In 1990 the track underwent a refurbishment. A new retaining wall was built, the entire track was resurfaced, widened and concrete was paved in the apexes of the turns to prevent asphalt deterio ...
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1986 Monaco Grand Prix
The 1986 Monaco Grand Prix was a Formula One motor race held at Monaco on 11 May 1986. It was the fourth race of the 1986 Formula One World Championship. The Monaco circuit had been modified from the year before: the chicane after the tunnel now had three turns and was renamed the Nouvelle Chicane. Patrick Tambay had a spectacular accident when he and Martin Brundle tangled at Mirabeau, and Tambay's Lola went right over Brundle's Tyrrell, caught six feet of air and barrel-rolled into the protective Armco right next to some spectators, and in the process almost went over the Armco into a bar next to the track. Tambay walked away from the accident unscathed. The 78-lap race was won from pole position by Frenchman Alain Prost, driving a McLaren- TAG. This was Prost's third consecutive Monaco win. His Finnish teammate Keke Rosberg finished second, with Brazilian Ayrton Senna third in a Lotus-Renault. This was also the last Grand Prix for Italian Elio de Angelis, before his fatal t ...
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1986 San Marino Grand Prix
The 1986 San Marino Grand Prix was a Formula One motor race held at Imola on 27 April 1986. The race was the third round of the year's World Championship. As with the previous year's event, fuel consumption was a big issue, changing the points finishers in the closing laps. The Autodromo Dino Ferrari had received safety upgrades from the previous year, including slight track modifications after the Variante Alta chicane and extended runoff areas at the Rivazza complex. Alain Prost (McLaren- TAG) dominated the race after Ayrton Senna ( Lotus-Renault) and Nigel Mansell ( Williams-Honda) retired early, before almost running out of fuel, three corners from the chequered flag. Frantically weaving the car back and forth to slosh the last drops of fuel into the pickup, he managed to keep it running just long enough to creep over the line and win the race (his McLaren team mate Keke Rosberg was classified 5th despite running dry 2 laps from the finish, a problem attributed to Rosberg us ...
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1986 Spanish Grand Prix
The 1986 Spanish Grand Prix was a Formula One motor race held at Jerez on 13 April 1986. This was the first Formula One Spanish Grand Prix since the 1981 race was held at Jarama. This race featured a 3 car battle for the lead over the last half of the race. Ayrton Senna ( Lotus-Renault), Nigel Mansell ( Williams-Honda) and reigning World Champion Alain Prost ( McLaren- TAG) all had opportunities to take the win, with close nose to tail racing around the circuit. Once Mansell pitted for fresh tyres he charged back into the fight making up over 19 seconds in the final 10 laps on his fresh rubber. It was not quite sufficient to take the win, but it was very close with Senna and Mansell taking the chequered flag almost side by side, Senna only 0.014 s in front of Mansell in one of the closest finishes in Formula One history. This was the third-closest finish in Formula One history, after Mansell's spectacular charge allowed him to pull alongside Senna on the final straight. In an in ...
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1986 Brazilian Grand Prix
The 1986 Brazilian Grand Prix was a Formula One motor race held at Jacarepaguá in Rio de Janeiro on 23 March 1986. It was the opening race of the 1986 Formula One World Championship. It was the 15th Brazilian Grand Prix and the seventh to be held at Jacarepaguá. The race was held over 61 laps of the circuit for a race distance of . The race was won by local driver Nelson Piquet, driving a Williams-Honda, after he started from second position. Compatriot Ayrton Senna took pole position in his Lotus-Renault, but Piquet overtook him on lap 3 and went on to win from him by 34 seconds. Frenchman Jacques Laffite finished third in a Ligier-Renault. Summary The new season had seen many driver changes, the most significant was Piquet's arrival at Williams after seven years at Brabham, while Keke Rosberg joined McLaren and Elio de Angelis joined Brabham in the other major moves. Senna used his influence at Lotus to ensure they hired a driver that would not interfere with his campaign ...
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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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Straight-4
A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The vast majority of automotive four-cylinder engines use a straight-four layout (with the exceptions of the flat-four engines produced by Subaru and Porsche) and the layout is also very common in motorcycles and other machinery. Therefore the term "four-cylinder engine" is usually synonymous with straight-four engines. When a straight-four engine is installed at an inclined angle (instead of with the cylinders oriented vertically), it is sometimes called a slant-four. Between 2005 and 2008, the proportion of new vehicles sold in the United States with four-cylinder engines rose from 30% to 47%. By the 2020 model year, the share for light-duty vehicles had risen to 59%. Design A four-stroke straight-four engine always has a cylinder on its power stroke, unlike engines with fewer cylinders where there is no power stroke occu ...
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BMW In Formula One
BMW has been involved in Formula One in a number of capacities since the inauguration of the World Drivers' Championship in . The company entered occasional races in the 1950s and 1960s (often under Formula Two regulations), before building the BMW M12/13 inline-four turbocharged engine in the 1980s. This engine was the result of a deal between BMW and Brabham, which resulted in the team's chassis being powered by BMW engines from until , a period in which Nelson Piquet won the championship driving a Brabham BT52-BMW. BMW also supplied the M12/13 on a customer basis to the ATS, Arrows, Benetton and Ligier teams during this period, with various degrees of success. In , Brabham temporarily withdrew from the sport and BMW withdrew its official backing from the engines, which were still used by the Arrows team under the Megatron badge. Turbocharged engines were banned by the revised Formula One Technical Regulations for , rendering the M12/13 obsolete. BMW decided to return ...
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Brabham BT55
The Brabham BT55 was a Formula One racing car designed by Gordon Murray and David North for the Brabham team owned by Bernie Ecclestone. It used a BMW four-cylinder turbocharged engine tilted over on its side to allow a clear supply of air to the rear wing. The car competed during the 1986 Formula One season. It was not successful and its introduction coincided with the end of Brabham's time as a competitive team. Concept By 1985, Brabham had reached the limit of aerodynamic development of their BT52-BT53-BT54 series of cars. The 1985 car won only one race when Nelson Piquet won in France, and Murray decided that a radical approach was needed. With ground effect having been banned a few years earlier, the rear wing of a Formula One car once again created much of its downforce, but its effectiveness is reduced by the bodywork in front of it disturbing the flow of air. Brabham's tall, relatively heavy straight-four BMW M12 engine was particularly difficult to package to allow a ...
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1986 Formula One Season
The 1986 FIA Formula One World Championship was the 40th season of FIA Formula One motor racing. It featured the 1986 Formula One World Championship for Drivers and the 1986 Formula One World Championship for Manufacturers, both of which commenced on 23 March and ended on 26 October after sixteen races. The Drivers' Championship was won by Alain Prost,1986 Formula One World Championship for Drivers (points table), 1987 FIA Yearbook, Red section, page 86 and the Manufacturers' Championship was won by Williams-Honda, thus Honda became the first Japanese engine supplier World Champions of Formula One, and adding a constructors' title to Frank Williams' trophy collection.1986 Formula One World Championship for Manufacturers (points table), 1987 FIA Yearbook, Red section, page 87 Prost was the first driver to win back-to-back Drivers' Championships since Jack Brabham in 1959 and 1960. Season summary The 1986 championship culminated in a battle between Williams drivers Nigel Mansel ...
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List Of Formula One World Championship Points Scoring Systems
Formula One, abbreviated to F1, is the highest class of open-wheeled auto racing series administered by the Fédération Internationale de l'Automobile (FIA), motorsport's world governing body. The "formula" in the name alludes to a series of rules set by the FIA to which all participants and vehicles are required to conform. The F1 World Championship season consists of a series of races, known as , usually held on purpose-built circuits, and in a few cases on closed city streets. A points scoring system is used for each Grand Prix held over the course of the F1 season to determine the outcome of two annual championships, one for drivers ( World Drivers' Championship) since , and one for constructors ( World Constructors' Championship) since . Each driver accumulates championship points individually in the World Drivers' Championship and collectively for the team they compete for in the World Constructors' Championship. At the conclusion of the season, both championships a ...
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