|
Ecotec LCV
The GM Ecotec engine, also known by its codename L850, is a family of inline-four engines, displacing between 1.2 and 2.5 litres. Confusingly, the ''Ecotec'' name was also applied to both the Buick V6 Engine when used in Holden Vehicles, as well as the final DOHC derivatives of the previous GM Family II engine; the architecture was substantially re-engineered for this new Ecotec application produced since 2000. This engine family replaced the GM Family II engine, the GM 122 engine, the Saab H engine, and the Quad 4 engine. It is manufactured in multiple locations, to include Spring Hill Manufacturing, in Spring Hill, Tennessee, with engine blocks and cylinder heads cast at Saginaw Metal Casting Operations in Saginaw, Michigan. Generation I The "Ecotec" name was adopted in 1994 for the new generation of Family II engines (2000 in North America) . The name was already used for the Opel GM Family II engine, Family 1 and Family 0 ranges. GM intended this new Ecotec to become its glo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inline-four Engine
A straight-four engine (also referred to as an inline-four engine) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The majority of automotive four-cylinder engines use a straight-four layout (with the exceptions of the flat-four engines produced by Subaru and Porsche) and the layout is also very common in motorcycles and other machinery. Therefore the term "four-cylinder engine" is usually synonymous with straight-four engines. When a straight-four engine is installed at an inclined angle (instead of with the cylinders oriented vertically), it is sometimes called a slant-four. Between 2005 and 2008, the proportion of new vehicles sold in the United States with four-cylinder engines rose from 30% to 47%. By the 2020 model year, the share for light-duty vehicles had risen to 59%. Design A four-stroke straight-four engine always has a cylinder on its power stroke, unlike engines with fewer cylinders where there is no power st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GM 122 Engine
The 122 engine was designed by Chevrolet and was used in a wide array of General Motors vehicles. The ''122'' was similar to the first two generations of the General Motors 60° V6 engine; sharing cylinder bore diameters and some parts. The ''122'' was available in the U.S. beginning in 1982 for the GM J platform compact cars and S-series trucks. For the J-cars, it evolved through 2002 when it was replaced by GM's Ecotec line of DOHC 4-cylinder engines. In the S-10 related models, it evolved through 2003 and was known as the Vortec 2200. Production ceased consistent with the replacement of the S-series trucks with the GMT 355 sub-platform. Generation I 1.8 L46 The 1.8-liter pushrod engine was the first engine to power the J-body cars. Introduced with the models in 1982, the 1.8 used a two-barrel Rochester carburetor and produced and of torque. Since peak output came on at higher RPM, acceleration in these cars was quite sluggish, with a test 1982 Pontiac J2000 accelera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonawanda (town), New York
Tonawanda (formally the Town of Tonawanda; ) is a Administrative divisions of New York#Town, town in Erie County, New York, Erie County, New York (state), New York, United States. As of the 2020 census, the town had a population of 72,636. The town is at the north border of the county and is the northern inner ring suburb of Buffalo, New York, Buffalo. It is sometimes referred to, along with its constituent Administrative divisions of New York#Village, village of Kenmore, New York, Kenmore, as "Ken-Ton". The town was established in 1836, and up to 1903 it included what is now the Tonawanda (city), New York, city of Tonawanda. History The Town of Tonawanda is located at the former west-southwest shore of glacial Lake Tonawanda. The lake followed the southern side of the Niagara Escarpment and drained when Lake Erie's hydrological path started to go over Niagara Falls. This area was under French control from the 17th century until it was ceded to the British after the French and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balance Shaft
Balance shafts are used in piston engines to reduce vibration by cancelling out unbalanced dynamic forces. The counter balance shafts have eccentric weights and rotate in the opposite direction to each other, which generates a net vertical force. The balance shaft was invented and patented by British engineer Frederick W. Lanchester in 1907. It is most commonly used in inline-four and V6 engines used in automobiles and motorcycles. Overview The operating principle of a balance shaft system is that two shafts carrying identical eccentric weights rotate in opposite directions at twice the engine speed. The phasing of the shafts is such that the centrifugal forces produced by the weights cancel the vertical second-order forces (at twice the engine RPM) produced by the engine. The horizontal forces produced by the balance shafts are equal and opposite, and so cancel each other. The balance shafts do not reduce the vibrations experienced by the crankshaft. Applications Two-c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron
Iron is a chemical element; it has symbol Fe () and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, forming much of Earth's outer and inner core. It is the fourth most abundant element in the Earth's crust, being mainly deposited by meteorites in its metallic state. Extracting usable metal from iron ores requires kilns or furnaces capable of reaching , about 500 °C (900 °F) higher than that required to smelt copper. Humans started to master that process in Eurasia during the 2nd millennium BC and the use of iron tools and weapons began to displace copper alloys – in some regions, only around 1200 BC. That event is considered the transition from the Bronze Age to the Iron Age. In the modern world, iron alloys, such as steel, stainless steel, cast iron and special steels, are by far the most common industrial metals, due to their mechan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium
Aluminium (or aluminum in North American English) is a chemical element; it has chemical symbol, symbol Al and atomic number 13. It has a density lower than that of other common metals, about one-third that of steel. Aluminium has a great affinity towards oxygen, passivation (chemistry), forming a protective layer of aluminium oxide, oxide on the surface when exposed to air. It visually resembles silver, both in its color and in its great ability to reflect light. It is soft, magnetism, nonmagnetic, and ductility, ductile. It has one stable isotope, 27Al, which is highly abundant, making aluminium the abundance of the chemical elements, 12th-most abundant element in the universe. The radioactive decay, radioactivity of aluminium-26, 26Al leads to it being used in radiometric dating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Auto Channel
The Auto Channel (TACH) is an American automotive and transportation themed digital network and Internet entity that was founded in 1995. TheAutoChannel.com is based in Louisville, Kentucky and the television network is based in Sacramento, CA Sacramento ( or ; ; ) is the List of capitals in the United States, capital city of the U.S. state of California and the county seat, seat of Sacramento County, California, Sacramento County. Located at the confluence of the Sacramento Rive .... Specific topics covered include new and used vehicles, motor homes and recreational vehicles, hot rods and specialty vehicles, motorcycles, motor sports, repair and maintenance, marine and boating, aviation and space exploration, mass transit and railroading. TheAutoChannel.com is the Internet's largest privately owned automotive information resource, containing more than one million pages of content and thousands of video and audio files. It also encompasses Buyers Guides By Brand, EV-Motorin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Södertälje
Södertälje ( , ) is a Urban areas in Sweden, city in Stockholm County, Sweden and seat of Södertälje Municipality. It is also a part of Stockholm urban area, Greater Stockholm Metropolitan Area. As of 2020, it has 73,872 inhabitants. Södertälje is located at Mälarens confluence in to the Baltic Sea through the lock in the Södertälje Canal.Nationalencyklopedin, Södertälje. http://www.ne.se/uppslagsverk/encyklopedi/lång/södertälje-(tätort-södertälje-kommun) (hämtad 2020-06-13) Since year 2000, it is the largest Urban areas in Sweden, city located entirely within the province of Södermanland. History Ancient history It is estimated that the first people reached the area around what is today Södertälje during the Stone Age, about 4000 BC. They formed settlements around 3000 BC, when the peasant culture is believed to have reached the area.Svartsjö, Christina 2004, ''Centrumförnyelse i Södertälje - utopi eller verklighet!''. Blekinge tekniska högskola Around ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saab Automobile
Saab Automobile AB () was a automotive industry, car manufacturer that was founded in Sweden in 1945 when its parent company, Saab AB, began a project to design a small automobile. The first production model, the Saab 92, was launched in 1949. In 1968, the parent company merged with Scania-Vabis, and ten years later the Saab 900 was launched, in time becoming Saab's best-selling model. In the mid-1980s, the new Saab 9000 model also appeared. In 1989, the automobile division of Saab-Scania was restructured into an independent company, Saab Automobile AB. The American manufacturer General Motors (GM) took 50 percent ownership. Two well-known models to come out of this period were the Saab 9-3 and the Saab 9-5. Then, in 2000, GM exercised its option to acquire the remaining 50 percent. In 2010, GM sold Saab Automobile AB to the Dutch automobile manufacturer Spyker Cars N.V. After many years establishing a sound engineering reputation and ultimately a luxury car, luxury price tag, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pontiac, Michigan
Pontiac ( ') is a city in and the county seat of Oakland County, Michigan, Oakland County in the U.S. state of Michigan. Located roughly northwest of downtown Detroit, Pontiac is part of the Metro Detroit, Detroit metropolitan area, and is variously described as a satellite city or suburb of Detroit. As of the 2020 United States census, 2020 census, the city had a population of 61,606. Founded in 1818, Pontiac was the second European-American organized settlement in Michigan near Detroit, after Dearborn, Michigan, Dearborn. It was named after Pontiac (Ottawa leader), Pontiac, a war chief of the Ottawa people, Ottawa Tribe, who occupied the area before the European settlers. The city was best known for its General Motors automobile manufacturing plants of the 20th century, which were the basis of its economy and contributed to the wealth of the region. These included Fisher Body, Pontiac East Assembly (a.k.a. Truck & Coach/Bus), which manufactured GMC (automobile), GMC products, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GM Powertrain
This list of GM engines encompasses all engines manufactured by General Motors and used in its cars. Divisions When General Motors was created in 1908, it started out with Buick and soon after acquired Oldsmobile, Cadillac and Oakland. There were dozens of other smaller companies that William Durant acquired during his first employment term until he was let go due to financially overextending his purchases. He regained control when he brought on Chevrolet in 1917 which was short lived until he was let go for the second time. This meant that the different core brands designed and manufactured their own engines with few interchangeable parts between brands, while sharing chassis, suspension and transmissions. One of the companies Durant bought in 1909 was the Northway Motor and Manufacturing Company founded by Ralph Northway who had previously supplied engines to Buick, Oakland, Cartercar and other 1900s manufacturers, including V8 engines to Oldsmobile, Oakland and Cadillac when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
