Harald Grohs
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Harald Grohs
Harald Grohs (born 1944) is a race driver and team owner from Essen, Germany. Grohs took part in more than 50 24 Hours endurance racing races, mainly 24 Hours of Le Mans and 24 Hours Nürburgring. Career as driver *1973 first races in a Porsche 911, four wins, invited to race BMW for Team Faltz *1974 German Renault 5 Cup, 6 wins, 2nd in championship *1975 Deutsche Rennsport Meisterschaft (DRM) for BMW for Team Faltz, first wins, but also a bad crash on the Nürburgring, wins 9 Hours of Kyalami with Jody Scheckter *1976 International races for BMW, with Hans-Joachim Stuck, Ronnie Peterson, Gunnar Nilsson, Jody Scheckter, John Fitzpatrick. "''Only Stuck and Petersson were a little faster, but partnered with Petersson, we could never finish a race.''" *1977 National DRM races with an FIA-Group 5-spec BMW 320, against the "BMW-Junior-Teams" *1978 Worst crash of his career, rolling seven times on the Nürburgring Nordschleife, escaping injured, but shocked *1997 retires from Por ...
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Essen
Essen (; Latin: ''Assindia'') is the central and, after Dortmund, second-largest city of the Ruhr, the largest urban area in Germany. Its population of makes it the fourth-largest city of North Rhine-Westphalia after Cologne, Düsseldorf and Dortmund, as well as the ninth-largest city of Germany. Essen lies in the larger Rhine-Ruhr Metropolitan Region and is part of the cultural area of Rhineland. Because of its central location in the Ruhr, Essen is often regarded as the Ruhr's "secret capital". Two rivers flow through the city: in the north, the Emscher, the Ruhr area's central river, and in the south, the Ruhr River, which is dammed in Essen to form the Lake Baldeney (''Baldeneysee'') and Lake Kettwig (''Kettwiger See'') reservoirs. The central and northern boroughs of Essen historically belong to the Low German ( Westphalian) language area, and the south of the city to the Low Franconian ( Bergish) area (closely related to Dutch). Essen is seat to several of the region's ...
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BMW E21
The BMW E21 is the first generation of the BMW 3 Series compact executive cars, which were produced from June 1975 to 1983 and replaced the BMW 02 Series. The series was exclusively built in a two-door sedan body style (except for convertibles made by Baur). Contrary to its predecessor, a 'Touring' body with a sloped rear hatch was no longer offered. Initial models were produced with carburetted four-cylinder petrol engines of 1.6 L, 1.8 L, and 2.0 L. Fuel-injection was introduced in late 1975 on the 320i – but in 1977, a carburetted inline 6-cylinder engine replaced both the 320 and 320i models, while a detuned version of the four-cylinder injection went on sale in the United States. In 1978, the 3-series received its first fuel-injected six-cylinder in the 323i; and in 1981, a bottom end detuned 1.6 L was offered in the 315. The cabriolet body style, manufactured by Baur, was produced from 1978 to 1981, with all available engines. There was no BMW M3 mo ...
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Circuit De Spa-Francorchamps
The Circuit de Spa-Francorchamps (), frequently referred to as ''Spa'', is a motor-racing circuit located in Stavelot, Belgium. It is the current venue of the Formula One Belgian Grand Prix, hosting its first Grand Prix in 1925, and has held a Grand Prix every year since 1985 (except 2003 and 2006). Spa also hosts several other international events including the 24 Hours of Spa, the World Endurance Championship 6 Hours of Spa-Francorchamps. It is also home to the Uniroyal Fun Cup 25 Hours of Spa, one of the longest motor races in the world. The circuit has undergone several redesigns through its history, most extensively in 1979 when the track was modified and shortened from a circuit using public roads to a permanent circuit due to safety concerns with the old circuit. Despite its name, the circuit is not in Spa but lies in the vicinity of the town of Francorchamps within the boundaries of the municipality of Stavelot, with a part in the boundaries of Malmedy. Track c ...
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1000 Km Monza
The 6 Hours of Monza (formerly the 1000 Kilometres of Monza and known after 1966 as "Trofeo Filippo Caracciolo") is an endurance race, mainly for sports cars, which is held at the Autodromo Nazionale di Monza in Italy. Overview Despite its title, the race has been run at shorter lengths (most notably in the late 1970s and early 1990s, before the demise of the World Sportscar Championship in 1992). The Coppa Intereuropa was first held in 1949 on a circuit. The race length was expanded to 1,000 km in 1954; in 1956, it was held on a circuit. The race was shortened and returned to the 6.3-km track the following year. In 1960 and 1961, it was part of the FIA GT Cup. In 1963, the race was held as a three-hour event for production-based cars in the World Sportscar Championship before its expansion to 1,000 km in 1965. Until 1969, the full Monza circuit (including the banked oval) was used. To slow the cars, chicanes were installed in 1965 at the beginning of the ...
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Dijon-Prenois
Dijon-Prenois is a motor racing circuit located in Prenois, near Dijon, France. The undulating track is noted for its fast, sweeping bends. Opened in 1972, Dijon-Prenois hosted the Formula One French Grand Prix five times, and the Swiss Grand Prix in 1982. The non-championship 1975 Swiss Grand Prix was also held at Dijon. The circuit currently hosts the Grand Prix de l'Age d'Or, and last hosted the FFSA GT Championship in 2018. History Planned in 1967, work commenced in December 1969. The track was part of a plan to make Dijon an automotive centre. It was the brainchild of rugby-player and wrestler François Chambelland (sometimes assumed to be the masked wrestler l'Ange Blanc), and was developed with the aid of racers Jean-Pierre Beltoise and François Cevert, as well as motoring journalist .Furet, p. 13 In spite of lack of support from the city government and a chronic lack of funds, the track was declared open on 26 May 1972, with Guy Ligier making the first timed lap around ...
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Mugello Circuit
Mugello Circuit () is a race track in Scarperia e San Piero, Florence, Tuscany, Italy. The circuit length is . It has 15 turns and a long straight. The circuit stadium stands have a capacity of 50,000. Grand Prix motorcycle racing host an annual event at the circuit (for MotoGP and smaller classes). In 2007 and 2008 the Deutsche Tourenwagen Masters held an annual event. The track is owned by Scuderia Ferrari, which uses it for Formula One testing. The first race of the A1GP 2008–09 season was originally planned to be held at the Mugello circuit on 21 September 2008. However, the race had to be cancelled due to the delay in building the new chassis for the new race cars. The circuit hosted its first ever Formula One race on 13 September 2020, named the Tuscan Grand Prix, as part of the season being restructured due to the COVID-19 pandemic. This Grand Prix was the 1000th Grand Prix for Scuderia Ferrari. History Road race (1920–1970) Road races were held on public s ...
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24 Hours Of Daytona
The 24 Hours of Daytona, also known as the Rolex 24 At Daytona for sponsorship reasons, is a 24-hour sports car endurance race held annually at Daytona International Speedway in Daytona Beach, Florida. It is run on the Sports Car Course layout, a combined road course that uses most of the tri-oval plus an infield road course. Held on the last weekend of January or first weekend of February as part of Speedweeks, it is the first major automobile race of the year in North America. The race is sanctioned by IMSA and is the first race of the season for the IMSA SportsCar Championship. The race has borne the names of several sponsors over the years. Since 1992, the Rolex Watch Company has been the title sponsor of the race, replacing Sunbank, which replaced Pepsi in 1984. Winning drivers of all classes receive a Rolex Daytona watch. The race has been known historically as a leg of the informal Triple Crown of endurance racing. Beginnings Shortly after the track opened, on Ap ...
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Inline-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 750 Se ...
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BMW In Motorsport
Throughout its history, BMW cars and motorcycles have been successful in a range of motorsport activities. Apart from the factory efforts, many privateer teams enter BMW road cars in touring car racing. BMW also entered cars or provided engines in Formula One, Formula Two and sportscar racing. BMW is currently active in IMSA, the Isle of Man TT, the North West 200, the Superbike World Championship and the Deutsche Tourenwagen Masters (German Touring Car Championship). An outstanding role has been played by the 1,500 cc BMW M10 engine block. The four-cylinder started with modest in 1961, became successful in touring cars, developed over in 1970s Formula Two, and at the ripe age of a quarter century, produced almost twentyfold its original power in the 1986 turbocharged BMW M12/13/1, producing an outstanding 1400 hp. This engine became wideley regarded as one of the most powerful, if not the most, powerful engine in the history of Formula 1 as well as being the most pow ...
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BMW E9
The BMW E9 is a range of coupés produced from 1968 to 1975. Initially released as the 2800 CS model, the E9 was based on the BMW 2000 C / 2000 CS four-cylinder coupés, which were enlarged to fit the BMW M30 six-cylinder engine. The E9 bodywork was built by Karmann. As a racing car, the E9 was very successful in the European Touring Car Championship and the Deutsche Rennsport Meisterschaft, especially the 3.0 CSL homologation model. The E9 range was replaced by the E24 6 Series. Predecessor The E9's predecessor are 2000 C and 2000 CS models, which were produced from 1965 to 1969 as part of the BMW New Class range. Models 2800 CS The first of the E9 coupés, the 2800 CS, replaced the 2000 C and 2000 CS in 1968. The lead designer was Wilhelm Hofmeister. The wheelbase and length were increased to allow the engine bay to be long enough to accommodate the new straight-six engine code-named M30, and the front of the car was restyled to resemble the E3 sedan. The ...
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Alpina
Alpina Burkard Bovensiepen GmbH & Co. KG is an automobile manufacturing company based in Buchloe, in the Ostallgäu district of Bavaria, Germany that develops and sells high-performance versions of BMW cars. Alpina works closely with BMW and their processes are integrated into BMW's production lines, thus Alpina is recognized by the German Ministry of Transport as an automobile manufacturer, in contrast to other performance specialists, which are aftermarket tuners. For instance, the Alpina B7 is produced at the same assembly line in Dingolfing, Germany ( BMW Plant Dingolfing), as BMW's own 7 Series. The B7's twin-turbo 4.4-litre V8 is assembled by hand at Alpina's facility in Buchloe, Germany, before being shipped to BMW for installation, and the assembled vehicle is then sent back to Alpina for finishing touches. The firm was founded in 1965 by Burkard Bovensiepen, a member of the Bovensiepen family of industrialists. On March 10, 2022, BMW announced its intention to acqu ...
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1975 World Sportscar Championship
The 1975 World Sportscar Championship season was the 23rd season of FIA World Sportscar Championship motor racing. It featured the 1975 World Championship for Makes1976 FIA Yearbook, Grey section, pages 91-93 which was open to Group 5 Sports Cars and Group 4 Special GT Cars. It also included the FIA Cup for GT Cars and the FIA Cup for 2-Litre Cars. The three titles were contested concurrently over a nine race series which ran from 1 February to 12 July 1975. Schedule † Due to a lack of Group 5 entries, the FIA initially rescinded the championship status of the Daytona race. Several months after the event the FIA retroactively conferred championship status to the race and placed cars into the classes they would theoretically have entered. Season results Races World Championship for Makes Points towards the World Championship for Makes were awarded to the top 10 positions in each race in the order of 20-15-12-10-8-6-4-3-2-1.Peter Higham, The Guinness Guide to Internationa ...
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