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Fuel Injection In NASCAR
Fuel injection in NASCAR was introduced in 2012, having previously been announced for 2011, which was the last season to see the premier NASCAR series use carburetion. Only the Xfinity Series uses carburetors through into 2021, with no announced change to injection. Fuel injection technology has been found to be one of the most important technical advances in stock automobiles since NASCAR was founded in 1947.''NASCAR: Shift to fuel injection a quantum leap'' at F1 Pulse People who like contemporary NASCAR racing are avid fans of technology; they are curious about how fuel injection affects the outcome of a typical NASCAR race. However, they must also placate the "traditional" NASCAR fan who has been watching NASCAR before the 1980s. While the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuel Injection
Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All compression-ignition engines (e.g. diesel engines), and many spark-ignition engines (i.e. petrol engines, such as Otto or Wankel), use fuel injection of one kind or another. Mass-produced diesel engines for passenger cars (such as the Mercedes-Benz OM 138) became available in the late 1930s and early 1940s, being the first fuel-injected engines for passenger car use. In passenger car petrol engines, fuel injection was introduced in the early 1950s and gradually gained prevalence until it had largely replaced carburettors by the early 1990s. The primary difference between carburetion and fuel injection is that fuel injection atomizes the fuel through a small nozzle under high pressure, while a carburettor relies on suction created by intake ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buick Estate Wagon
Buick Estate is a nameplate that was used by the Buick division of General Motors, denoting its luxury full-size station wagon from 1940 to 1964 and from 1970 to 1996. The Estate nameplate was derived from the term country estate in wealthy suburban areas and estate car, the British term for a station wagon. For its entire model life, the Buick Estate was produced using GM B platform as the station wagon counterpart of Buick sedans, while briefly being offered on the GM C platform from 1949–1953, then again from 1971–1976. With the exception of the prewar Buick Limited limousine, the Estate was the largest vehicle of the Buick line, combining the luxury features of Buick sedans with cargo-carrying capabilities. In line with other brands having a wagon-associated moniker, Estate became adopted by other Buick wagons (regardless of size), with the exceptions of the 1964–1972 Buick Sport Wagon and the 1982–1989 Buick Skyhawk station wagon. Starting with model year 1947 unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Ethanol Fuel Mixtures
Several common ethanol fuel mixtures are in use around the world. The use of pure hydrous or anhydrous ethanol in internal combustion engines (ICEs) is only possible if the engines are designed or modified for that purpose, and used only in automobiles, light-duty trucks and motorcycles. Anhydrous ethanol can be blended with :gasoline (petrol) for use in gasoline engines, but with high ethanol content only after minor engine modifications. Ethanol fuel mixtures have "E" numbers which describe the percentage of ethanol fuel in the mixture by volume, for example, E85 is 85% anhydrous ethanol and 15% gasoline. Low-ethanol blends are typically from E5 to E25, although internationally the most common use of the term refers to the E10 blend. Blends of E10 or less are used in more than 20 countries around the world, led by the United States, where ethanol represented 10% of the U.S. gasoline fuel supply in 2011. ''See pp. 10'' Blends from E20 to E25 have been used in Brazil since the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunoco
Sunoco LP is an American master limited partnership organized under Delaware state laws and headquartered in Dallas, Texas, that is a wholesale distributor of motor fuels. It distributes fuel to more than 5,500 Sunoco-branded gas stations, almost all of which are owned and operated by third parties. The partnership is controlled by Energy Transfer Partners. The partnership was known as Sun Company Inc. from 1886 to 1920 and 1976 to 1998, and as Sun Oil Co. from 1920 to 1976. (Sunoco is a condensation of SUN Oil COmpany.) It used to be engaged in oil refinery, the chemical industry, and retail sales, but divested these businesses. Sunoco today claims to be the largest distributor of fuels in the United States, distributing fuels to 10,000 locations across 33 US States. History 1800s to 1950s: founding and growth The partnership began as The Peoples Natural Gas Company in Pittsburgh, Pennsylvania. In 1886, its partners – Joseph Newton Pew, Philip Pisano, and Edward O. Eme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daytona International Speedway
Daytona International Speedway is a race track in Daytona Beach, Florida, United States. Since opening in 1959, it has been the home of the Daytona 500, the most prestigious race in NASCAR as well as its season opening event. In addition to NASCAR, the track also hosts races of ARCA, AMA Superbike, IMSA, SCCA, and Motocross. The track features multiple layouts including the primary high-speed tri-oval, a sports car course, a motorcycle course, and a karting and motorcycle flat-track. The track's infield includes the Lake Lloyd, which has hosted powerboat racing. The speedway is operated by NASCAR pursuant to a lease with the City of Daytona Beach on the property that runs until 2054. Dale Earnhardt is Daytona International Speedway's all-time winningest driver, with a total of 34 career victories (12- Daytona 500 Qualifying Races) (7- NASCAR Xfinity Series Races) (6- Busch Clash Races) (6- IROC Races) (2- Pepsi 400 July Races) (1- The 1998 Daytona 500). The track was bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Talladega Superspeedway
Talladega Superspeedway, nicknamed “'Dega”, and formerly named Alabama International Motor Speedway (AIMS) from 1969 to 1989, is a motorsports complex located north of Talladega, Alabama. It is located on the former Anniston Air Force Base in the small city of Lincoln, Alabama, Lincoln. A tri-oval, the track was constructed in 1969 by the International Speedway Corporation, a business controlled by the France Family. , the track hosts the NASCAR Cup Series, NASCAR Xfinity Series, NASCAR Camping World Truck Series, and ARCA Menards Series. Talladega is the longest NASCAR oval, with a length of , compared to the Daytona International Speedway, which is long. The total peak capacity of Talladega is around 175,000 spectators, with the main grandstand capacity being about 80,000. History During the 1960s, William France, Sr., William "Bill" France, Sr. wanted to build a track faster and longer than his Daytona International Speedway. After failed attempts to reason with local ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horsepower
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Two common definitions used today are the mechanical horsepower (or imperial horsepower), which is about 745.7 watts, and the metric horsepower, which is approximately 735.5 watts. The term was adopted in the late 18th century by Scottish engineer James Watt to compare the output of steam engines with the power of draft horses. It was later expanded to include the output power of other types of piston engines, as well as turbines, electric motors and other machinery. The definition of the unit varied among geographical regions. Most countries now use the SI unit watt for measurement of power. With the implementation of the EU Directive 80/181/EEC on 1 January 2010, the use of horsepower in the EU is permitted only as a supplementary unit. History The development of the stea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Restrictor Plate
A restrictor plate or air restrictor is a device installed at the intake of an engine to limit its power. This kind of system is occasionally used in road vehicles (e.g., motorcycles) for insurance purposes, but mainly in automobile racing, to limit top speed to provide equal level of competition, and to lower costs; insurance purposes have also factored in for motorsports. Racing series A few top classes like Formula One limit only the displacement and air intake mouth dimension. However, in 2006 air restrictors (as well as rev limiters) were used by Scuderia Toro Rosso to facilitate the transition to a new engine formula. Many other racing series use additional air restrictors. * Formula 3, 2000cc, 215 hp * Formula SAE, 710cc, 20 mm restrictor. * Deutsche Tourenwagen Masters, 4000cc, 470 hp * FIA GT Championship (now FIA GT1 World Championship) and other series using FIA GT regulations * Le Mans Prototypes used in American Le Mans Series and Le Mans Series ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cadillac Eldorado
The Cadillac Eldorado is a luxury car manufactured and marketed by Cadillac from 1952 until 2002 over twelve generations. The Eldorado was at or near the top of the Cadillac line. The original 1953 Eldorado convertible and the Eldorado Brougham models of 1957–1960 had distinct bodyshells and were the most expensive models that Cadillac offered those years. The Eldorado was never less than second in price after the Cadillac Series 75 limousine until 1966. Starting in 1967 the Eldorado retained its premium position in the Cadillac price structure, but was manufactured in high volumes on a unique, two-door personal luxury car platform. The Eldorado carried the Fleetwood designation from 1965 through 1972, and was a modern revival of the pre-war Cadillac V-12 and Cadillac V-16 roadsters and convertibles. It was the first Cadillac model to use a nameplate instead of previous Series model descriptions. Name The nameplate ''Eldorado'' is a contraction of two Spanish words t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freescale Semiconductor
Freescale Semiconductor, Inc. was an American semiconductor manufacturer. It was created by the divestiture of the Semiconductor Products Sector of Motorola in 2004. Freescale focused their integrated circuit products on the automotive, embedded and communications markets. It was bought by a private investor group in 2006, and subsequently merged into NXP Semiconductors in 2015. History As of 2003, Motorola Semiconductor Products Sector earned US$5.0 billion in semiconductor sales in 2002 (out of US$27 billion sales for all of Motorola). Motorola announced that their semiconductor division would be divested on October 6, 2003, to create Freescale. Freescale completed its Initial public offering (IPO) on July 16, 2004, at a price of US$13. In its announcement, it estimated the stock price to be US$17.50- 19.50 but following a cooling of the market towards tech stocks, it lowered its price to US$13. Existing shareholders of Motorola stock received 0.110415 shares of Freescale s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McLaren Electronic Systems
McLaren Applied Limited is a British technology company that works in conjunction with companies such as GSK, NHS and more. Its electronic division, McLaren Electronics, manufactures parts such as engine temperature and pressure sensors for F1 teams. In September 2014, Ian Rhodes replaced the founder, Ron Dennis, as CEO of the company. McLaren Applied was initially known as "McLaren Composites", its main work being the manufacture of parts for the McLaren F1 and Mercedes SLR. However, it also won contracts to manufacture parts for other companies and moved into the energy industry, mainly solar panels. It was dissolved in 2003 and replaced with "McLaren Applied Technologies" a short while after in 2004. Under its old name as McLaren Composites, the company also produced landing equipment and solar panels for ''Beagle 2''. In 2021 McLaren Group sold the company to Greybull Capital. History The company was formed when two McLaren Technology Group companies merged - McLaren Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
