|
Subaru Levorg
The is a mid-size car manufactured since 2014 by Subaru. According to the company, the name Levorg is a Blend word, blended word or portmanteau of three words: ''legacy'', ''revolution'' and ''touring''. The first Levorg shares its automobile platform, platform with the Subaru Impreza, Impreza/Subaru WRX, WRX and the Subaru Legacy (sixth generation), Legacy. The second generation Levorg sits on the Subaru Global Platform used by the majority of Subaru's family cars. The Levorg was first shown as a pre-production concept car at the 43rd Tokyo Motor Show in November 2013. Subaru began collecting orders on the Japanese market on 4 January 2014, and the car went on sale in May. In February 2015, Subaru announced the introduction of the Levorg on the European market, and the car made its première on the continent at the Geneva Motor Show in March of the same year. First generation (VM; 2014) Specifications On the domestic Japanese market the Levorg is available with two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subaru
is the automaker, automobile manufacturing division of Japanese transportation conglomerate (company), conglomerate Subaru Corporation (formerly known as Fuji Heavy Industries), the Automotive industry#By manufacturer, twenty-first largest automaker by production worldwide in 2017. Subaru cars are known for their use of a flat engine, boxer engine layout in most vehicles above 1,500 cc. The Symmetrical All Wheel Drive drive-train layout was introduced in 1972. Both became standard equipment for mid-size and smaller cars in most markets by 1996. The lone exception is the Subaru BRZ, BRZ, introduced in 2012 via a partnership with Toyota, which pairs the boxer engine with rear-wheel-drive. Subaru also offers turbocharged versions of their passenger cars, such as the Subaru WRX, WRX, Subaru Outback, Levorg sti, Outback XT, Subaru Ascent, Ascent, and formerly the Subaru Legacy, Legacy GT, Subaru Legacy, Legacy XT, and Subaru Forester, Forester XT. In Western markets, Subaru ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geneva Motor Show
The Geneva International Motor Show was an annual auto show held in March in the Swiss city of Geneva. The show was hosted at the Palexpo, a convention centre located next to the Geneva Cointrin International Airport. The Salon was organised by the Organisation Internationale des Constructeurs d'Automobiles, and was considered an important major international auto show. First held in 1905, the Salon hosted almost all major internal combustion engined models in the history of the automobile, along with benzene- and steam-powered cars from the beginning of the century. Exotic supercars often steal the spotlight during their debuts at the show. Prototypes, new equipment, technical breakthroughs, international partnerships, as well as political and social debates, have been announced at the exhibition. The show was regarded as a level playing field for the world's automakers, aided by the fact Switzerland lacked an auto industry of its own. The Geneva International Motor Show wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Subaru Transmissions
Subaru motor vehicles have used manual transmission, manual, automatic transmission, conventional automatic, and continuously variable transmission, continuously variable (CVT) transmission (mechanics), transmissions. Subaru manufactures its own manual and CVT transmissions (for non-Kei cars). Since the 2014 model year, the conventional automatic transmissions in North American-spec Subaru vehicles have been replaced with Lineartronic CVTs (with one exception : the BRZ) Automatic Three-speed All of Subaru's three speed automatic transmissions were made by Jatco. 3AT *Gear Ratios: 1st 2.600 2nd 1.505 3rd 1.000 Rev 4.100 *Usage: 1975–1979 Subaru Leone 3AT 1st revision *Gear Ratios: 1st 2.600 2nd 1.505 3rd 1.000 Rev 2.166 *Usage: 1980–1982 Subaru Leone 3AT The 3AT was a hydraulically controlled 3AT with available Single-Range 4WD. *Gear Ratios: 1st 2.821 2nd 1.559 3rd 1.000 Rev 2.257 *Usage: 1983–1984,1990-1994 Subaru Leone 1985–1989 Subaru XT and Subaru BRAT Four-sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gasoline Direct Injection
Gasoline direct injection (GDI), also known as petrol direct injection (PDI), is a fuel injection system for internal combustion engines that run on gasoline (petrol) which injects fuel directly into the combustion chamber. This is distinct from manifold injection systems, which inject fuel into the intake manifold (inlet manifold) where it mixes with the incoming airstream before reaching the combustion chamber.. The use of GDI can help increase engine efficiency and specific power output as well as reduce exhaust emissions. The first GDI engine to reach production was introduced in 1925 for a low-compression truck engine. Several German cars used a Bosch mechanical GDI system in the 1950s, however usage of the technology remained rare until an electronic GDI system was introduced in 1996 by Mitsubishi for mass-produced cars. GDI has seen rapid adoption by the automotive industry in recent years, increasing in the United States from 2.3% of production for model year 2008 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intercooler
An intercooler is a heat exchanger used to cool a gas after compression. Often found in turbocharged engines, intercoolers are also used in air compressors, air conditioners, refrigeration and gas turbines. Internal combustion engines Most commonly used with turbocharged engines, an intercooler is used to counteract the heat of compression and heat soak in the pressurised intake air. By reducing the temperature of the intake air, the air becomes denser (allowing more fuel to be injected, resulting in increased power) and less likely to suffer from pre-ignition or knocking. Additional cooling can be provided by externally spraying a fine mist onto the intercooler surface, or even into the intake air itself, to further reduce intake charge temperature through evaporative cooling. Intercoolers can vary dramatically in size, shape and design, depending on the performance and space requirements of the system. Many passenger cars use either front-mounted intercoolers locat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrol Engine
A petrol engine (gasoline engine in American and Canadian English) is an internal combustion engine designed to run on petrol (gasoline). Petrol engines can often be adapted to also run on fuels such as liquefied petroleum gas and ethanol blends (such as '' E10'' and '' E85''). They may be designed to run on petrol with a higher octane rating, as sold at petrol stations. Most petrol engines use spark ignition, unlike diesel engines which run on diesel fuel and typically use compression ignition. Another key difference to diesel engines is that petrol engines typically have a lower compression ratio. History The first practical petrol engine was built in 1876 in Germany by Nicolaus August Otto and Eugen Langen, although there had been earlier attempts by Étienne Lenoir in 1860, Siegfried Marcus in 1864 and George Brayton in 1873. Design Thermodynamic cycle Most petrol engines use either the four-stroke Otto cycle or the two-stroke cycle. Petrol engines have also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DOHC
An overhead camshaft (OHC) engine is a piston engine in which the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion chamber in the engine block. ''Single overhead camshaft'' (SOHC) engines have one camshaft per bank of cylinders. ''Dual overhead camshaft'' (DOHC, also known as "twin-cam") engines have two camshafts per bank. The first production car to use a DOHC engine was built in 1910. Use of DOHC engines slowly increased from the 1940s, leading to many automobiles by the early 2000s using DOHC engines. Design In an OHC engine, the camshaft is located at the top of the engine, above the combustion chamber. This contrasts the earlier overhead valve engine (OHV) and flathead engine configurations, where the camshaft is located down in the engine block. The valves in both OHC and OHV engines are located above the combustion chamber; however ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continuously Variable Transmission
A continuously variable transmission (CVT) is an automated Transmission (mechanical device), transmission that can change through a continuous range of gear ratios, typically resulting in better fuel economy in gasoline applications. This contrasts with other transmissions that provide a limited number of gear ratios in fixed steps. The flexibility of a CVT with suitable control may allow the engine to operate at a constant angular velocity while the vehicle moves at varying speeds. Thus, CVT has a simpler structure, longer internal component lifespan, and greater durability. Compared to traditional automatic transmissions, it offers lower fuel consumption and is more environmentally friendly. CVTs are used in cars, tractors, Side-by-side (vehicle), side-by-sides, motor scooters, snowmobiles, bicycles, and Heavy equipment, earthmoving equipment. The most common type of CVT uses two pulleys connected by a Belt (mechanical), belt or Chain drive, chain; however, several other desig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subaru FA Engine
The Subaru FA engine is a gasoline flat-4, boxer-4 engine used in Subaru and Toyota automobiles. It is a derivative of the Subaru FB engine, FB engine, with efforts to reduce weight while maintaining durability as the main design goals. Although the FA and FB engines share a common platform, the FA shares very little in dedicated parts with the FB engine, with a different block, head, connecting rods, and pistons. Development The FA series engine was developed for the Subaru BRZ and the first FA engine, the FA20D, was designed to be mounted as low as possible and to minimize the polar moment of the chassis to improve dynamic response and handling. The FA engine features a shallower oil pan and shorter intake manifold to reduce overall engine height compared to the Subaru FB engine. The FA and FB engines share few parts. A direct injection-only turbo variant of the FA20, the FA20F, was introduced in late 2012 with the 2012 Legacy GT (for the Japanese market) and in the United State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flat-four Engine
A flat-four engine, also known as a horizontally opposed-four engine or boxer engine, is a four-cylinder piston engine with two banks of cylinders lying on opposite sides of a common crankshaft. The most common type of flat-four engine is the boxer-four engine, each pair of opposed pistons moves inwards and outwards at the same time. A boxer-four engine has perfect primary and secondary balance, however, the two cylinder heads means the design is more expensive to produce than a straight-four engine. There is a minor, secondary unbalanced rotational torque pulse in the plane of the pistons, when a piston pair at one end of the engine is at TDC and the other pair at BDC. The TDC pair creates a torque greater than the BDC pair, so the net unbalanced torque pulse is the difference. The difference in TDC vs BDC inertial forces is explained in the Engine balance section. Boxer-four engines have been used in cars since 1897, especially by Volkswagen and Subaru. They have also occasional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbocharger
In an internal combustion engine, a turbocharger (also known as a turbo or a turbosupercharger) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake air, forcing more air into the engine in order to produce more power for a given displacement. Turbochargers are distinguished from superchargers in that a turbocharger is powered by the kinetic energy of the exhaust gases, whereas a is mechanically powered (usually by a belt from the engine's crankshaft). However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger. History Prior to the inv ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subaru FB Engine
The Subaru FB engine is the third generation of gasoline flat-4, boxer-4 engine used in Subaru automobiles, and was announced on 23 September 2010. It follows the Subaru EJ engine, previous generation EJ-series engine which was introduced in 1989 and the Subaru EA engine, first generation EA-series which was introduced in 1966. By increasing piston stroke and decreasing piston bore, Subaru aimed to reduce emissions and improve Fuel economy in automobiles, fuel economy, while increasing and broadening torque output compared to the EJ-series. The Subaru FA engine series was derived later from the FB, but the two engine families share only a few common parts. In 2020, Subaru introduced the Subaru CB engine, CB18 engine with improved efficiency to succeed the FB in several applications. Overview Unofficially, Subaru stated that "FB" stands for "Fuji Heavy Industries, FHI/Future and Brand New/Boxer". It was announced in September 2010 as the third generation (following the EA 1st and E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
