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Lotec 681
The Lotec 681 was a sports prototype racing car, built by Lotec in 1981. Fitted with a BMW M88 straight-six engine, the car had a reasonably successful, albeit very brief, career before it was replaced by the Lotec M1C in 1982. One car was built. Racing history The Lotec 681 was developed by Lotec in 1981, and featured a 3.5-litre BMW M88 straight-six engine. It debuted at the fourth round of the 1981 Interserie season, held at the Nürburgring; Kurt Lotterschmid ran the car, finishing third overall, and second in the Sports 2000+ category. Lotterschmid ran the car again in the next round, at Most, but, whilst running in second place and with a lap to go, the BMW engine blew; although he was classified second for the first race, he was unable to compete in the second, preventing him from featuring in the overall classification. The series returned to the Nürburgring for the next round, and Lotterschmid took fourth overall, and third in his class. Lotterschmid finished the season ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Group 6 (racing)
Group 6 was the official designation applied by the FIA to two motor racing classifications, the Prototype-Sports Car category from 1966 to 1971 and the Two-Seater Racing Cars class from 1976 to 1982. Group 6 Prototype-Sports Cars (1966 to 1971) The original Group 6 was introduced for the 1966 racing season, at the same time as a new Group 4 Sports Car category. Whilst Group 4 specified that competing cars must be one of at least fifty examples built, Group 6 had no minimum production requirement. Nor did it have a maximum engine capacity limit although there were weight, dimensional and other restrictions placed on the Group 6 cars.M.L Twite, The World’s Racing Cars, 4th Edition, 1970, Page 136 The Prototypes and Sports Cars categories each had their own international championships to fight for but many of the major international endurance races such as the 24 Hours of Le Mans would count as qualifying rounds for both championships. 1968 saw a three-litre engine capacity l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dunlop Rubber
Dunlop Ltd. (formerly Dunlop Rubber) was a British multinational company involved in the manufacture of various natural rubber goods. Its business was founded in 1889 by Harvey du Cros and he involved John Boyd Dunlop who had re-invented and developed the first pneumatic tyre. It was one of the first multinationals, and under du Cros and, after him, under Eric Geddes, grew to be one of the largest British industrial companies. J B Dunlop had dropped any ties to it well before his name was used for any part of the business. The business and manufactory was founded in Upper Stephens Street in Dublin. A plaque marks the site, which is now part of the head office of the Irish multinational departments store brand, Dunnes Stores. Dunlop Rubber failed to adapt to evolving market conditions in the 1970s, despite having recognised by the mid-1960s the potential drop in demand as the more durable radial tyres swept through the market. After taking on excessive debt Dunlop was acquired ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circuit Zolder
The Circuit Zolder, also known as Circuit Terlamen, is an undulating motorsport race track in Heusden-Zolder, Belgium. History Built in 1963, Zolder hosted the Formula One Belgian Grand Prix on 10 separate occasions in the 1970s and 1980s, as well as the 1980 Belgian motorcycle Grand Prix. F1 moved to Zolder in 1973 and with the exception of a race at Nivelles-Baulers in 1974, Zolder was the location of the Belgian Grand Prix until 1982. That year, Canadian driver Gilles Villeneuve was killed during qualifying at the 1982 Belgian Grand Prix. Villeneuve's Ferrari 126C2 collided at speed with the March 821 of Jochen Mass. The Ferrari was torn up in the accident and when rolling, Villeneuve was thrown from the car. After Villeneuve's death, the Belgian Grand Prix was held at Spa-Francorchamps in 1983, before returning to Zolder one final time in 1984. Fittingly, Ferrari driver Michele Alboreto won the race carrying Villeneuve's #27 on his car. Since , the Belgian G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autodrom Most
Autodrom Most is a hard-surfaced long race track for motorsport outside of the city of Most in the northwest of the Czech Republic. The racing circuit was built between 1978 and 1983, but the Most district was known for organizing motorcycle and car races earlier. Autodrome is used for races of cars, trucks, motorcycles and free circuit rides, but also for test rides of developed cars, training of drivers of fire engines, ambulance and police cars, as well as training of drivers in crisis situations, etc. In April 2021, the Most round was announced as being added into the Superbike World Championship series with a five-year agreement. In August 2021, Autodrom Most was announced as one of the replacement circuits for the WTCR in the 2021 season; and in November 2021, it was announced that Autodrom Most would be permanently included in the 2022 race calendar. But on 19 March 2022, it was announced that Czech round was cancelled due to the state of emergency and logistical iss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1981 Interserie Season
Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 10 – Salvadoran Civil War: The Farabundo Martí National Liberation Front, FMLN launches its first major offensive, gaining control of most of Morazán Department, Morazán and Chalatenango Department, Chalatenango departments. * January 15 – Pope John Paul II receives a delegation led by Polish Solidarity (Polish trade union), Solidarity leader Lech Wałęsa at the Vatican City, Vatican. * January 20 – Iran releases the 52 Americans held for 444 days, minutes after Ronald Reagan is First inauguration of Ronald Reagan, sworn in as the 40th President of the United States, ending the Iran hostage crisis. * January 21 – The first DMC DeLorean, DeLorean automobile, a stainless steel sports car with gull-wing doors, rolls off the production line in Dunmurry, Northern Ireland. * January 24 – An 1981 Dawu ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auto Racing
Auto racing (also known as car racing, motor racing, or automobile racing) is a motorsport involving the racing of automobiles A car or automobile is a motor vehicle with wheels. Most definitions of ''cars'' say that they run primarily on roads, seat one to eight people, have four wheels, and mainly transport people instead of goods. The year 1886 is regarded as ... 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 championship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nürburgring
The is a 150,000 person capacity motorsports complex located in the town of Nürburg, Rhineland-Palatinate, Germany. It features a Grand Prix race track built in 1984, and a long "North loop" track, built in the 1920s, around the village and medieval castle of Nürburg in the Eifel mountains. The north loop is long and contains more than of elevation change from its lowest to highest points. Jackie Stewart nicknamed the track "The Green Hell". Originally, the track featured four configurations: the -long ("Whole Course"), which in turn consisted of the ("North Loop") and the ("South Loop"). There was also a warm-up loop called ("Finish Loop") or ("Concrete Loop"), around the pit area. Between 1982 and 1983, the start/finish area was demolished to create a new , which is now used for all major and international racing events. However, the shortened is still in use for racing, testing and public access. History 1925–1939: The beginning of the "''Nürburg-Ring ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-engine
In automotive engineering, a mid-engine layout describes the placement of an automobile engine in front of the rear-wheel axles, but behind the front axle. History The mid-engine, rear-wheel-drive format can be considered the original layout of automobiles. A 1901 Autocar was the first gasoline-powered automobile to use a drive shaft and placed the engine under the seat. This pioneering vehicle is now in the collection of the Smithsonian Institution. Benefits Mounting the engine in the middle instead of the front of the vehicle puts more weight over the rear tires, so they have more traction and provide more assistance to the front tires in braking the vehicle, with less chance of rear-wheel lockup and less chance of a skid or spin out. If the mid-engine vehicle is also rear-drive the added weight on the rear tires can also improve acceleration on slippery surfaces, providing much of the benefit of all-wheel-drive without the added weight and expense of all-wheel-drive comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lotec
Lotec is a German sports car manufacturer. The company was founded in 1962 by Kurt Lotterschmid. By 1969, the firm began building race cars, and would turn their attention to modifications for Porsches in 1975. In 1983, they began to create aftermarket aerodynamic and performance parts for Mercedes-Benz cars and Ferrari cars.Motorsports History at Lotec-GMBH.de In 1990, Lotec was commissioned by an oil baron from the to build a sports car for him. The vehicle (known as the Lotec C1000) was completed in 1995, at a final price of around $3.4 million (USD). The car is equipped with a 5.6L Mercedes-Benz [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-six Engine
The straight-six engine (also referred to as an inline-six engine; abbreviated I6 or L6) is a piston engine with six cylinders arranged in a straight line along the crankshaft. A straight-six engine has perfect primary and secondary engine balance, resulting in fewer vibrations than other designs of six or less cylinders. Until the mid-20th century, the straight-six layout was the most common design for engines with six cylinders. However, V6 engines became more common from the 1960s and by the 2000s most straight-six engines had been replaced by V6 engines. An exception to this trend is BMW which has produced automotive straight-six engines from 1933 to the present day. Characteristics In terms of packaging, straight-six engines are almost always narrower than a V6 engine or V8 engine, but longer than straight-four engines, V6s, and most V8s. Straight-six engines are typically produced in displacements ranging from , however engines ranging in size from the Benelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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