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Chevron B6
The Chevron B6 is a lightweight sports racing car, designed, developed and built by British manufacturer Chevron Cars The Chevron Cars are anthropomorphic vehicles who were part of an advertising campaign of the Chevron Corporation consisting of television spots, print ads, billboards, and toy cars available at Chevron retail locations. History Their debut in t ..., in 1967. Only 7 cars were built, which makes it very rare. Over its career, spanning 8 years, it won a total of 15 races, plus 4 additional class wins, clinched 1 pole position, and scored 30 total podium finishes. References {{reflist Chevron racing cars Sports prototypes 24 Hours of Le Mans race cars Group 4 (racing) cars Sports racing cars ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Group 4 (racing)
The Group 4 racing class referred to regulations for cars in sportscar racing, GT racing and rallying, as regulated by the FIA. The Group 4 class was replaced by Group B for the 1983 season. Production requirements Prior to 1966, the FIA's Group 4 classification applied to Sports Cars which were in compliance with FIA Appendix C regulations. It also included recognised Series Touring Cars, Improved Touring Cars and Grand Touring Cars which had been modified beyond the respective Group 1, Group 2 or Group 3 regulations under which they had been homologated. In 1966, an overhaul of FIA categories saw Group 4 Sports Cars redefined such that they were now subject to a minimum production requirement of 50 units in 12 consecutive months and had to be fitted with all equipment necessary for use on public roads. A 5000cc engine capacity limit was applied for 1968 and the minimum production requirement was reduced to 25 units for the 1969 season. For 1969, Appendix J of the FIA Interna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
24 Hours Of Le Mans Race Cars
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On the other h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sports Prototypes
A sports prototype, sometimes referred to as simply a prototype, is a type of race car that is used in the highest-level categories of sports car racing. These purpose-built racing cars, unlike street-legal and production-based racing cars, are not intended for consumer purchase or production beyond that required to compete and win races. Prototype racing cars have competed in sports car racing since before World War II, but became the top echelon of sports cars in the 1960s as they began to replace homologated sports cars. Current ACO regulations allow most sports car series to use two forms of cars: grand tourers (GT), based on street cars, and prototypes, which are allowed a great amount of flexibility within set rule parameters. In historic racing, they are often called "sports racing cars". Sometimes, they are incorrectly referred to as "Le Mans cars", whether they are competing in the Le Mans race or not. Types of sports prototypes Since the 1960s, various championships ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevron Racing Cars
Chevron Cars Ltd. is an English manufacturer of racing cars, founded by Derek Bennett in 1965. Following Bennett's death in 1978, the firm has remained active in various guises. The original company's designs and name continue to be used to build replacement parts and continuation models of earlier Chevrons. In 2000, Chevron Racing Cars Ltd., founded by Vin Malkie acquired the trade mark Chevron Racing Cars Ltd and in addition to the company's other activities has designed and built new grand tourer racing cars under the Chevron name, as well as other continuation models of earlier Chevrons. History Derek Bennett Derek Bennett was born in 1933 in Manchester; he was brought up in Prestwich. He was a largely self-taught, intuitive engineer and a talented amateur racing driver. In his early years Bennett took a keen interest in model aircraft. He took an apprenticeship in mechanical and electrical engineering before becoming a mechanic, but he soon fell in with motor racing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sports Car Racing
Sports car racing is a form of motorsport road racing which utilises sports cars that have two seats and enclosed wheels. They may be purpose-built prototypes or grand tourers based on road-going models. Broadly speaking, sports car racing is one of the main types of circuit auto racing, alongside open-wheel single-seater racing (such as Formula One), touring car racing (such as the British Touring Car Championship, which is based on 'saloon cars' as opposed to the 'exotics' seen in sports cars) and stock car racing (such as NASCAR). Sports car races are often, though not always, endurance races that are run over relatively large distances, and there is usually a larger emphasis placed on the reliability and efficiency of the car as opposed to outright speed of the driver. The FIA World Endurance Championship is an example of a sports car racing series. A type of hybrid between the purism of open-wheelers and the familiarity of touring car racing, this style is often associate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevron B8
The Chevron B8 is a lightweight sports racing car, designed, developed and built by British manufacturer Chevron Cars, in 1968. It is homologated in the Prototype category of the International Automobile Federation. It won thirty-six races during its various engagements. Only 44 cars were built. Technical It was powered by the different four-cylinder engines; including a Ford-Cosworth FVA, a BMW M10, and a Coventry Climax FPF Coventry Climax was a British forklift truck, fire pump, racing, and other specialty engine manufacturer. History Pre WW1 The company was started in 1903 as Lee Stroyer, but two years later, following the departure of Stroyer, it was reloca .... Power output ranged between . Racing history The B8 entered the competition for the first time in 1967, on the occasion of the Danube Cup. Digby Martland finished sixth overall behind the wheel 4. The Chevron B8 actively contested in racing competitions until 1986. Over its career, spanning 10 years, it won a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevron B5
The Chevron B5 is a sports racing car, designed and developed by British manufacturer Chevron, and built by David Bridges David Stephen Bridges (born 22 September 1982) is an English former professional footballer. He played as a midfielder. Bridges started his career with local club Cambridge United, progressing through the club's youth system and eventually bre ..., in 1967. Only one single car was constructed. It was powered by a naturally-aspirated BRM V8 engine. Over its racing career, spanning 4 years, it won a total of 3 races, and scored 7 podium finishes. References {{reflist Chevron racing cars Sports prototypes 24 Hours of Le Mans race cars Group 4 (racing) cars Sports racing cars ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manual Transmission
A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission (mechanics), transmission system, where gear changes require the driver to manually select the gears by operating a gear stick and clutch (which is usually a foot pedal for cars or a hand lever for motorcycles). Early automobiles used ''sliding-mesh'' manual transmissions with up to three forward gear ratios. Since the 1950s, ''constant-mesh'' manual transmissions have become increasingly commonplace and the number of forward ratios has increased to 5-speed and 6-speed manual transmissions for current vehicles. The alternative to a manual transmission is an automatic transmission; common types of automatic transmissions are the Automatic transmission#Hydraulic automatic transmissions, hydraulic automatic transmission (AT), and the continuously variable transmissio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hewland
Hewland is a British engineering company, founded in 1957 by Mike Hewland, which specialises in racing-car gearboxes. Hewland currently employ 130 people at their Maidenhead facility and have diversified into a variety of markets being particularly successful in electric vehicle transmission supply. Hewland are currently supplying into Formula 1, Formula E, DTM, LMP, RallyCross, Prototype and GT Sportscar. History Mike Hewland ran a small engineering business at Maidenhead in the UK with the speciality in gear cutting. In 1959, Bob Gibson-Jarvie, the Chief Mechanic of UDT Laystall racing team running Cooper F2 cars, sought help from Hewland as gearbox troubles were experienced. The result of this request came out as six successful gearboxes being designed and built in 1959, and Hewland was in the gearbox business. The first transaxle product, the Hewland Mk.I of 1960, was a minor modification of the Volkswagen Beetle 4 speed transaxle used upside-down with custom made differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inline-four Engine
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derek Bennett (engineer)
Chevron Cars Ltd. is an English manufacturer of racing cars, founded by Derek Bennett in 1965. Following Bennett's death in 1978, the firm has remained active in various guises. The original company's designs and name continue to be used to build replacement parts and continuation models of earlier Chevrons. In 2000, Chevron Racing Cars Ltd., founded by Vin Malkie acquired the trade mark Chevron Racing Cars Ltd and in addition to the company's other activities has designed and built new grand tourer racing cars under the Chevron name, as well as other continuation models of earlier Chevrons. History Derek Bennett Derek Bennett was born in 1933 in Manchester; he was brought up in Prestwich. He was a largely self-taught, intuitive engineer and a talented amateur racing driver. In his early years Bennett took a keen interest in model aircraft. He took an apprenticeship in mechanical and electrical engineering before becoming a mechanic, but he soon fell in with motor racin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
