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Shorrock Supercharger
The Shorrock supercharger was an eccentric sliding-vane type engine supercharger patented by James Haydock and Christopher Shorrock in 1933. Originally known as the Centric supercharger, it was widely used by engine tuners in the UK in the 1930s and in the 1950 and 1960s. History Centric Superchargers Ltd was formed in 1934, based in Preston, Lancashire, Preston, Lancashire, to make the Centric blower based on the patented invention. They targeted the car racing and tuning markets, with some success, and were involved in the design of the supercharged Velocette racer in 1938. In spite of considerable technical success, Centric Superchargers Ltd was placed in voluntary liquidation in February 1939. During the war Christopher Shorrock was involved in the design of superchargers for submarines and tanks, and in the use of superchargers as a way to get more power from engines running on 'producer gas'. Shorrock Superchargers Ltd was formed on 12 June 1947, based in Preston and Wille ...
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Supercharger
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 (engine), displacement. It 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 gases. 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 increase power outputs, especially with reduced engine dis ...
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Daventry
Daventry ( , ) is a market town and civil parish in the West Northamptonshire unitary authority area of Northamptonshire, England, close to the border with Warwickshire. At the 2021 United Kingdom census, 2021 Census, Daventry had a population of 28,123, making it the List of settlements in Northamptonshire by population, sixth-largest town in Northamptonshire. Geography The town is located north-north-west of London via the M1 motorway, west of Northampton, south-west of Rugby, Warwickshire, Rugby and north-north-east of Banbury. Other nearby places include Southam, Coventry and the villages of Ashby St Ledgers, Badby, Barby, Northamptonshire, Barby, Braunston, Byfield, Northamptonshire, Byfield, Charwelton, Dodford, Northamptonshire, Dodford, Dunchurch, Everdon, Fawsley, Hellidon, Kilsby, Long Buckby, Newnham, Northamptonshire, Newnham, Norton, Northamptonshire, Norton, Staverton, Northamptonshire, Staverton, Welton, Northamptonshire, Welton, Weedon Bec, Weedon and W ...
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Sydney Allard
Sydney Herbert Allard (19 June 1910 – 12 April 1966) was the founder of the Allard car company and a successful rally driver and hillclimb driver in cars of his own manufacture. Trials, hillclimbs, rallies, and road racing Born in London, England, Sydney grew up a member of a family owning a substantial Ford dealership, Adlard Motor, in Acre Lane Clapham.Adlard Motor Group Holdings Limited, Company number 00247141 inc. 1930 (not Allard''Motor Sport'' May 1938/ref> Educated at Ardingly College in Sussex he became a staunch member of the Streatham & District Motor Cycle Club followed by his brothers Leslie and Dennis and their sister Mary. He was appointed a director of Adlard's on leaving school.Mr. Sydney Allard. ''The Times'', Wednesday, 13 April 1966; pg. 15; Issue 56604. He married Eleanor May in 1936. Their son, Alan, drove Allard's first British-designed dragster with such success Sydney was made first president of the British Drag Racing Association. "Allard commence ...
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Dragster (car)
A dragster is a specialized competition automobile used in drag racing. Dragsters, also commonly called "diggers", can be broadly placed in three categories, based on the fuel they use: gasoline, methanol, and nitromethane. They are most commonly single-engined, though twin-engined and quad-engined designs did race in the 1950s and 1960s. The design of dragsters evolved from the front-engined rail (named for the exposed frame rails) of the earliest days of drag racing, into the "slingshot" (with the driver between or behind the rear tires, or "slicks") of the early to middle 1960s, to the "modern" type common in the 1970s. Depending on the class they run in, dragsters can be injected or supercharged (or turbocharged), with a variety of possible engines. The engines are most often derived from automobiles'; some early examples used surplus aircraft engines. Today, they may also be electric. Dragsters are distinct from "bodied" cars such as funny cars and gassers, as well ...
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Stirling Moss
Sir Stirling Craufurd Moss (17 September 1929 – 12 April 2020) was a British racing driver and sports broadcasting, broadcaster, who competed in Formula One from to . Widely regarded as one of the greatest drivers to never win the Formula One World Drivers' Championship, Moss won a record 212 official races across several motorsport disciplines, including 16 Formula One Grands Prix. In endurance racing (motorsport), endurance racing, Moss won the 12 Hours of Sebring in 1954 12 Hours of Sebring, 1954, as well as the Mille Miglia in 1955 Mille Miglia, 1955 with Mercedes-Benz in motorsport, Mercedes. Born and raised in London, Moss was the son of amateur racing driver Alfred Moss and the older brother of rallying, rally driver Pat Moss, Pat. Aged nine, Alfred bought him an Austin 7, which he raced around the field of the family's country house. Initially an equestrianism, equestrian, Moss used his winnings from horse riding competitions to purchase a Cooper 500 in 1948. He was i ...
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Bundesautobahn 5
is a 445 km (277 mi) long Autobahn in Germany. Its northern end is the Hattenbach triangle intersection (with the Bundesautobahn 7, A 7). The southern end is at the Switzerland, Swiss border near Basel. It runs through the German states of Hessen and Baden-Württemberg and connects on its southern ending to the Swiss A2 (Switzerland), A 2. The A5 passes by the Frankfurt Airport. History Nazi era Construction for the first section, between Frankfurt and Darmstadt was started on 23 September 1933 by Adolf Hitler. Propaganda falsely celebrated the project as "the Führer's Autobahn" and "Germany's first Autobahn," but the AVUS race track in Berlin was opened in September 1921. The first public Autobahn was the Cologne-Bonn highway which was inaugurated August 1932 (later called Bundesautobahn 555, A 555). It was downgraded to a state highway (German: Bundesstrasse) in order to let the Nazi propaganda proclaim that the Reichsautobahn Frankfurt-Darmstadt was t ...
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Monte Carlo Rally
The Monte Carlo Rally or Rallye Monte-Carlo (officially Rallye Automobile Monte-Carlo) is a rallying event organized each year by the Automobile Club de Monaco. From its inception in 1911 by Albert I, Prince of Monaco, Prince Albert I, the rally was intended to demonstrate improvements and innovations in automobiles, and promote Monaco as a tourist resort on the Mediterranean shore. Before the format changed in 1997, the event was a “concentration rally” in which competitors would set off from various starting points around Europe and drive to Monaco, where the rally would continue to a set of special stages. The rally now takes place along the hills of the French Riviera and southeast France (Provence-Alpes-Côte d'Azur and the southern parts of Auvergne-Rhône-Alpes). As of January 2025, the most recent edition to have a special stage within the borders of Monaco was the 2008 Monte Carlo Rally. History 1911 beginnings In 1909, an association named ''Sport Automobile et Vé ...
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Triumph Gloria
The Triumph Gloria is a range of cars produced by the Triumph Motor Company in Coventry, England, from 1933 to 1938. History Between 1933 and 1938 Triumph made a large and complex range of Gloria sporting saloons, coupés, tourers, 2-seater sports cars, drophead coupés and golfer's coupés. All these Glorias, apart from the final two models (1.5-Litre Saloon and Fourteen (1767 cc) Six-Light Saloon of 1937-1938) were powered by 1087 or 1232-cc four-cylinder or 1467 or 1991-cc six-cylinder Coventry Climax Coventry Climax was a British manufacturer of forklift trucks, fire pumps, racing engines, and other speciality engines. History Pre WWI The company was started in 1903 as Lee Stroyer, a joint venture by Jens Stroyer and Pelham Lee. In 1 ... overhead inlet and side exhaust valve designed engines (modified and built under licence by Triumph). The chassis came in two lengths, with an extra ahead of the passenger compartment depending on whether the four- or six-cyli ...
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Rationing In The United Kingdom
Rationing was introduced temporarily by the British government several times during the 20th century, during and immediately after a war. At the start of the Second World War in 1939, the United Kingdom was importing 20 million long tons of food per year, including about 70% of its cheese and sugar, almost 80% of fruit and about 70% of cereals and fats. The UK also imported more than half of its meat and relied on imported feed to support its domestic meat production. The civilian population of the country was about 50 million. It was one of the principal strategies of the Germans in the Battle of the Atlantic to attack shipping bound for Britain, restricting British industry and potentially starving the nation into submission. To deal with sometimes extreme shortages, the Ministry of Food instituted a system of rationing. To buy most rationed items, each person had to register at chosen shops and was provided with a ration book containing coupons. The shopkeeper was prov ...
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Allard Motor Company
Allard Motor Company Limited was a London-based low-volume car manufacturer founded in 1945 by Sydney Allard''The Times'', 13 April 1966, Obituary. in small premises in Clapham, south-west London. Car manufacture almost ceased within a decade. It produced approximately 1900 cars before it became insolvent and ceased trading in 1958. Before the war, Allard supplied some replicas of a Bugatti-tailed special of his own design from Adlards Motors in Putney. Allards featured large American V8 engine, V8 engines in a light British chassis and body, giving a high power-to-weight ratio and foreshadowing the Sunbeam Tiger and AC Cobra of the early 1960s. Cobra designer Carroll Shelby and Chevrolet Corvette chief engineer Zora Arkus-Duntov both drove Allards in the early 1950s. Pre-war Allard Specials The first Allard cars were built to compete in "trials" events – timed rally-like events on terrain almost impassable by wheeled vehicles. Built in under three weeks, the first Alla ...
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Preston, Lancashire
Preston () is a city on the north bank of the River Ribble in Lancashire, England. The city is the administrative centre of the county of Lancashire and the wider City of Preston, Lancashire, City of Preston local government district. Preston and its surrounding district obtained City status in the United Kingdom, city status in 2002, becoming England's 50th city in the 50th year of Elizabeth II of the United Kingdom, Queen Elizabeth II's reign. Preston had a population of 147,800 at the 2021 census, the City of Preston district 156,411 in 2023 and the Preston Built-up Area 313,322. The Preston Travel To Work Area, in 2011, had a population of 420,661, compared with 354,000 in the previous census. The south bank of the Ribble is part of the Preston urban area, although it forms the South Ribble borough that is administratively separate. Preston and its surrounding area have provided evidence of ancient Roman Britain, Roman activity, largely in the form of a Roman road that led ...
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Birmingham
Birmingham ( ) is a City status in the United Kingdom, city and metropolitan borough in the metropolitan county of West Midlands (county), West Midlands, within the wider West Midlands (region), West Midlands region, in England. It is the List of English districts by population, largest local authority district in England by population and the second-largest city in Britain – commonly referred to as the second city of the United Kingdom – with a population of million people in the city proper in . Birmingham borders the Black Country to its west and, together with the city of Wolverhampton and towns including Dudley and Solihull, forms the West Midlands conurbation. The royal town of Sutton Coldfield is incorporated within the city limits to the northeast. The urban area has a population of 2.65million. Located in the West Midlands (region), West Midlands region of England, Birmingham is considered to be the social, cultural, financial and commercial centre of the Midland ...
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