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Wolf GB08
The Wolf GB08 is a series of sports prototype race cars, designed, developed, and built by Italian manufacturer Wolf Racing Cars, for various forms of motorsports, like hillclimbing and 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 ..., produced by the company since 2010. References {{reflist Sports prototypes Le Mans Prototypes ...
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Group CN
Group CN is a category of motorsport, introduced by the FIA in the early nineties for sports car racing. Group CN cars are mainly seen in hillclimbing championships or sports racing series. Group CM is a non-FIA class which is closely related to Group CN. Major racing series Group CN rules are applied to a variety of championships. Many championships alter the rules in their own way like the Radical European Masters and V de V championships. Radical European Masters The Radical European Masters is a spec racing series in Europe. It features the Radical SR8, Radical RXC Spyder and Radical SR3, each in their own class. V de V The French-based V de V organisation features two FFSA Group CN based classes. The endurance championship is open for any chassis and engine within the regulations. The V de V organisation also features the Funyo Challenge open to Peugeot powered Funyo 4 or Funyo 5. National championships A Group CN racing class exists in many countries, many of wh ...
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Powertec RPA
RPE RP-V8 is the name of a naturally-aspirated V8 engine series developed by Radical Sportscars in Peterborough, England for use in the SR8 sportscar. The design is loosely based on the inline-four engine produced by Suzuki for their Hayabusa motorcycle. The company have designed their own cylinder block and use existing Suzuki cylinder heads. The two cylinder banks are inclined at 72-degree angle. Lubrication is provided by a dry sump system. The engine is mated to a purpose-built transaxle designed by Quaife. There are currently two versions of the engine available, which have been updated for 2011. First is the base model which retains the original bore and stroke of the K8 Hayabusa design and produces . Second is the bored and stroked model which produces up to .http://www.radicalperformanceengines.com/engines/Powertec-Macroblock-v8 Specifications (from Radical Sportscars) Engine *maximum motive power: *maximum revs: 10,500 revolutions per minute *steel flat- ...
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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 ...
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Hillclimbing
Hillclimbing, also known as hill climbing, speed hillclimbing, or speed hill climbing, is a branch of motorsport in which drivers compete against the clock to complete an uphill course. It is one of the oldest forms of motorsport, since the first known hillclimb at La Turbie near Nice, France, took place as long ago as 31 January 1897. The hillclimb held at Shelsley Walsh, in Worcestershire, England is the world's oldest continuously staged motorsport event still staged on its original course, having been first run in 1905. Europe Hillclimbs in continental Europe are usually held on courses which are several kilometres long, taking advantage of the available hills and mountains including the Alps. The most prestigious competition is the FIA European Hill Climb Championship. Austria An Austrian venue: Gaisberg. An historic course is at Semmering. Great Britain In Great Britain, the format is different from that in other parts of Europe, with courses being much shorter. Th ...
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Motorsports
Motorsport, motorsports or motor sport is a global term used to encompass the group of competitive sporting events which primarily involve the use of motorized vehicles. The terminology can also be used to describe forms of competition of two-wheeled motorised vehicles under the banner of motorcycle racing, and includes off-road racing such as motocross. Four- (or more) wheeled motorsport competition is globally governed by the Fédération Internationale de l'Automobile (FIA); and the Fédération Internationale de Motocyclisme (FIM) governs two-wheeled competition. Likewise, the Union Internationale Motonautique (UIM) governs powerboat racing while the Fédération Aéronautique Internationale (FAI) governs air sports, including aeroplane racing. All vehicles that participate in motorsports must adhere to the regulations that are set out by the respective global governing body. History In 1894, a French newspaper organised a race from Paris to Rouen and back, starting ci ...
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Race Car
Auto racing (also known as car racing, motor racing, or automobile racing) is a motorsport involving the racing of automobiles for competition. Auto racing has existed since the invention of the automobile. Races of various sorts were organised, with the first recorded as early as 1867. Many of the earliest events were effectively reliability trials, aimed at proving these new machines were a practical mode of transport, but soon became an important way for automobile makers to demonstrate their machines. By the 1930s, specialist racing cars had developed. There are now numerous different categories, each with different rules and regulations. History The first prearranged match race of two self-powered road vehicles over a prescribed route occurred at 4:30 A.M. on August 30, 1867, between Ashton-under-Lyne and Old Trafford, a distance of eight miles. It was won by the carriage of Isaac Watt Boulton. Internal combustion auto racing events began soon after the construc ...
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Sports Prototype
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 ...
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Sequential Gearbox
A sequential manual transmission, also known as a sequential gearbox, or a sequential transmission, is a type of non-synchronous manual transmission used mostly for motorcycles and racing cars. It produces faster shift times than traditional synchronized manual transmissions, and restricts the driver to selecting either the next or previous gear, in a successive order. Design A sequential manual transmission is unsynchronized, and allows the driver to select either the next gear (e.g. shifting from first gear to second gear) or the previous gear (e.g., shifting from third gear to second gear), operated either via electronic paddle-shifters mounted behind the steering wheel or with a sequential shifter. This restriction avoids accidentally selecting the wrong gear; however, it also prevents the driver from deliberately "skipping" gears. The use of dog clutches (rather than synchromesh) results in faster shift speeds than a conventional manual transmission. On a sequential ...
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Semi-automatic Transmission
A semi-automatic transmission is a "theoretical" multiple-speed transmission where part of its operation is automated (typically the actuation of the clutch), but the driver's input would be required to launch the vehicle from a standstill and to manually change gears. Semi-automatic transmissions were exclusively used in motorcycles and are based on conventional manual transmissions or sequential manual transmissions, but use an automatic clutch system. But some semi-automatic transmissions have also been based on standard hydraulic automatic transmissions with torque converters and planetary gearsets. Names for specific types of semi-automatic transmissions include ''clutchless manual'', ''auto-manual'', ''auto-clutch manual'', and ''paddle-shift'' transmissions. These systems facilitate gear shifts for the driver by operating the clutch system automatically, usually via switches that trigger an actuator or servo, while still requiring the driver to manually shift gears. This ...
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Wolf Racing Cars
Wolf Racing Cars is an Italian racing car constructor based in the Province of Brescia. It was founded in 2009 after Avelon Formula purchased the rights of Walter Wolf Racing. History After purchasing Walter Wolf Racing trademarks, Avelon Formula focused on the development of a group CN racing car that turned out to be very successful. In 2010, the works team Avelon Formula made its debut in the Italian Prototypes Championship with the driver Ivan Bellarosa, who won the first race and dominated the season clinching the title. In 2011, Wolf debuted in Europe at the Speed EuroSeries and in the V de V Proto Endurance Series, while also contesting the Italian Prototypes Championship. The Wolf GB08 pushed by a Honda K20A engine unit won the Speed EuroSeries Championship with Ivan Bellarosa taking 6 wins. Ivan Bellarosa won also the Speed EuroSeries again in 2012, as Wolf Racing Cars started its activity in endurance races taking part in the 24 Hours of Zolder and in the 12 Hours of ...
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Sadev
Sadev is a French company that designs and manufactures transmission systems for racing and high-performance vehicles. Precision machining subcontractor and motorsports enthusiast Benoît Vincendeau established Sadev in 1974. By the early 1980s the company produced its first dog box racing transmission, securing wins in local autocross and rallycross events. Sadev expanded its capabilities over the next decade to produce its first sequential gearbox in 1996. The 2000s saw further growth and the implementation of heat treating, numerical controlled gear grinding, electron-beam welding, and finite element analysis techniques. Sadev supplied transmissions to S1600 and S2000 cars and became the official supplier to the WRC in 2011, WTCC in 2014, and also Formula E. Their transmissions serve in various other motorsports including World Rallycross and 80% of the participants of the Dakar Rally The Dakar Rally (or simply "The Dakar"; formerly known as the "Paris–Dakar Rall ...
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Supercharged
In an internal combustion engine, a supercharger compresses 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 supercharger is a form of forced induction that is mechanically powered (usually by a belt from the engine's crankshaft), as opposed to a turbocharger, which is powered by the kinetic energy of the exhaust gasses. However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger. The first supercharged engine was built in 1878, with usage in aircraft engines beginning in the 1910s and usage in car engines beginning in the 1920s. In piston engines used by aircraft, supercharging was often used to compensate for the lower air density at high altitudes. Supercharging is less commonly used in the 21st century, as manufacturers have shifted to turbochargers to reduce fuel consumption and/or increase power outputs. Des ...
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