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W126 (1979)
The Mercedes-Benz W126 is the company's internal designation for its second generation S-Class, manufactured in sedan/saloon (1979–1991) and coupé (1981–1990) models, succeeding the company's W116 range. Mercedes introduced the 2-door C126 coupé model, marketed as the SEC, in September 1981. This generation was the first S-Class to have separate chassis codes for standard and long wheelbases (W126 and V126) and for coupé (C126). The long 12-year production (1979–1991) resulted in 818,063 sedans/saloons and 74,060 coupés being built, totalling 892,123. W126 is so far the most successful and the longest in production for S-Class. History After the debut of W116 S-Class in 1972, Mercedes-Benz began preparing for the next generation S-Class in October 1973. The project, code-named "Project W126", aimed to provide an improved ride, better handling, and improved fuel efficiency. The oil crisis of 1973 and increasingly stringent emission and safety regulations in the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monteverdi Tiara
The Monteverdi Tiara is a luxury sedan produced by Monteverdi (automobile), Monteverdi from 1982-1983. It is based on the Mercedes-Benz W126 generation S Class, with the main changes being a redesigned front and rear end. Only 3 cars were built during its production run. Specifications The basis of the Tiara was the long wheelbase version of the W126 Mercedes-Benz S-Class sedan. In the case of the Tiara, Monteverdi carried over the entire drivetrain, as well as the interior, including doors and glazing of the base vehicle. The external changes were limited to a redesign of the front and the rear and on independent bumpers. Body The front end of the Tiara featured an angular design instead of the more streamlined design on the S Class. Monteverdi installed a vertical, heavily chrome-plated front grille with four round headlights. The grille was made of chrome-plated struts. The front fenders were also modified and the hood was redesigned to be smoother and smaller than the Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4G-TRONIC
The Mercedes-Benz 4G-Tronic transmission was produced from 1979 to 1996 in W4A 028, W4A 040 (both type 722.3), W4A 020 (type 722.4), and W5A 030 (type 722.5) variants. Abstract The 4G-Tronic transmission is a hydraulically operated four speed automatic without lock-up that replaced the similarly designed W3A 040, W3B 050, and W4B 025 family of automatic transmissions with the introduction of the W126 S-Class in 1979. In some models it is calibrated to move off in second gear to reduce "creeping" and provide a smoother ride, selecting 1st only if the selector is in "2" or in case of abrupt acceleration. Other calibrations have the transmission rest in 2nd gear and kick down to 1st as soon as the accelerator is touched but before the throttle is opened. In some V8 installations a small control unit activates the kick down solenoid when the brake pedal is released so that the car moves off in 1st gear. Other attributes of this transmission include ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz OM603
The OM603 engine was a straight-6 Diesel automobile engine from Mercedes-Benz used from 1984 through 1999. The 603 saw limited use in the W124, W126 and W140 model vehicles. It is closely related to the 4 cylinder OM601 and the 5 cylinder OM602 engine families of the same era. The 603.96 engine has a capacity of and was a development of the reliable 5 cylinder OM617 engine. It produced 143 hp at 4600 rpm (euro market without catalytic converter produced 148hp) and 195 ft.lb at 2400 rpm with a compression ratio of 22.0:1. Versions 603.96x and 603.97x are turbocharged. Only turbocharged models of the 603 series were available to the U.S. market. The single camshaft and injection pump are driven by duplex chain from the crankshaft. A separate single row chain drives the oil pump. The camshaft operated the valves via hydraulic bucket tappets; valve clearance adjustment is automatic. Fuel is injected into a pre-combustion chamber. A Bosch M in-line injection pump is used, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-five Engine
The straight-five engine (also referred to as an inline-five engine; abbreviated I5 or L5) is a piston engine with five cylinders mounted in a straight line along the crankshaft. Although less common than straight-four engines and straight-six engines, straight-five engines have occasionally been used by automobile manufacturers since the late 1930s, particularly the Mercedes Benz's diesel engines from 1974 to 2006 and Audi's petrol engines from 1979 to the present. Straight-five engines are smoother running than straight-four engines and shorter than straight-six engines. However, achieving consistent fuelling across all cylinders was problematic prior to the adoption of fuel injection. Characteristics Straight-five engines are typically shorter than straight-six engines, making them easier to fit transversely in an engine bay. They are also smoother than straight-four engines, and are narrower than V engines and flat engines. Engine balance and vibration Five-cylinder e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz OM617 Engine
The OM617 engine family is a straight-5 diesel automobile engine from Mercedes-Benz used in the 1970s and 1980s. It is a direct development from the straight-4 OM616. It was sold in vehicles from 1974 to 1991. The OM617 is considered to be one of the most reliable engines ever produced with engines often reaching over without being rebuilt and is one of the key reasons for Mercedes' popularity in North America in the 1980s, as it was powerful and reliable compared to other automotive diesels of the time. It is also a very popular choice for the use of alternative fuels, mainly straight or waste vegetable oil and biodiesel, although the use of these fuels may cause engine damage over time if not processed properly before use. OM617 Naturally Aspirated Essentially an OM616 with an extra cylinder, it debuted in 1974 with the W115(240 3.0d) chassis. Bore and stroke was . It was originally . Bosch MW inline injection pumps were used, which had flyweight governors and vacuum shutoff. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Engine
The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-called compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus residual combustion gases from the exhaust (known as exhaust gas recirculation (EGR)). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel injected into the combustion chamber ignites. With the fuel being injected into the air just before combustion, the dispersion of the fuel is une ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz M117 Engine
The Mercedes-Benz M117 is an OHC (overhead cam), 2 valve per cylinder V8 engine made in several versions by Mercedes-Benz between 1971 and 1992. Applications *280 SE, SEL 4.5 ( W108) *300 SEL 4.5 ( W109) *420 SEL (W126) *450 SE, SEL ( W116) *450 SL, SLC ( R107 / C107) *450 SLC 5.0 ( C107) *500 GE ( W463) *500 SE, SEL, SEC ( W / V / C126) *500 SL, SLC ( R107 / C107) *560 SE, SEL, SEC ( W / V / C126) *560 SL ( R107) ;Racing: *Sauber C8 *Sauber C9 ;Other Manufacturers: * Isdera Autobahnkurier AK116i * Isdera Erator GTE *Isdera Imperator 108i *Lotec C1000 (with two turbochargers) *Monteverdi Tiara The Monteverdi Tiara is a luxury sedan produced by Monteverdi (automobile), Monteverdi from 1982-1983. It is based on the Mercedes-Benz W126 generation S Class, with the main changes being a redesigned front and rear end. Only 3 cars were built du ... * Zender Vision 3 References Notes Bibliography * {{DEFAULTSORT:Mercedes-Benz M117 Engine M117 World Sportscar Championship en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V8 Engine
A V8 engine is an eight-cylinder piston engine in which two banks of four cylinders share a common crankshaft and are arranged in a V configuration. The first V8 engine was produced by the French Antoinette company in 1904, developed and used in cars and speedboats but primarily aircraft; while the American 1914–1935 ''Cadillac L-Head'' engine is considered the first road going V8 engine to be mass produced in significant quantities. The popularity of V8 engines in cars was greatly increased following the 1932 introduction of the ''Ford Flathead V8''. In the early 21st century, use of V8 engines in passenger vehicles declined as automobile manufacturers opted for more fuel efficient, lower capacity engines, or hybrid and electric drivetrains. Design V-angle The majority of V8 engines use a V-angle (the angle between the two banks of cylinders) of 90 degrees. This angle results in good engine balance, which results in low vibrations; however, the downside is a larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz M116 Engine
The Mercedes-Benz M116 was automotive V8 engine made in several versions by Mercedes-Benz between 1969 and 1991. All models were gasoline powered, and utilized a single overhead camshaft with 2 valves per cylinder and Bosch Jetronic fuel injection. The larger M117 V8 followed, introduced initially in the US market. 3.5 The original M116 engine 116.980 was introduced August 1969 in the 300SEL 3.5. It featured 9.5:1 compression with at 5,800 rpm and at 4,000 rpm. This was enough to propel the saloon to a top speed of . This engine and its twin, the 116.981 remained in production until 1980 when it was replaced by its larger 3.8 litre variant. *Bore x Stroke: Displacement Usage *1971-1980 Mercedes-Benz C107 *1971-1980 Mercedes-Benz R107 *1970-1972 Mercedes-Benz W108 *1969-1972 Mercedes-Benz W109 *1970-1971 Mercedes-Benz W111 *1973-1980 Mercedes Benz W116 3.8 The 116.960 engine was introduced in 1979 featuring 8.3:1 compression with at 4,750 rpm and at 2,750 rpm. This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz M110 Engine
The M110 engine family is a DOHC (double overhead cam) crossflow cylinder head design with 2 valves per cylinder straight-6 automobile engine made by Mercedes-Benz in the 1970s and 1980s. The M110.92x and .93x engines are carburetor engines, with Solex 4A1 carburetor. The M110.98x and .99x engines are fuel-injected engines, with Bosch D-Jetronic up to the .983 and K-Jetronic from the .984. All M110 engines have a displacement of and a bore and stroke of . Firing order is 1-5-3-6-2-4. Amount of coolant in the radiator was from 1972 and from 1980s and on. Amount of oil (lubricant) in engine was . Lubrication system was pressure circulation lubrication system. Number of valves was 1 intake, 1 exhaust with V-shaped overhead configuration, acted by rocker arms. Valve operation was 2 top camshafts and camshaft drive was duplex roller-type chain. The M110 .92x and .93x carburetor engines were replaced by the SOHC 2.6L M103 while .98x and .99x fuel-injected engines were replaced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz M103 Engine
The Mercedes-Benz M103 is a straight-6 15 degrees, crossflow cylinder head with an inclination to the right, automobile engine produced from 1984 to 1997. It is a single overhead cam design with 2 valves per cylinder. The M103 was replaced by the M104 starting in 1989. The bore spacing on the M103 engine is 97 mm. This engine received several updates over the years of production, one of the updates was a change from a spherical combustion chamber to a "heart shaped" combustion chamber. 3.0 L The 103.980 engine of uses the CIS-E (Continuous Injection System - Electronic). ;Specifications * Engine power @ 5700 rpm: with Catalytic converter, catalyst, without catalyst * Torque @ 4400 rpm: (with catalyst), without catalyst * Stroke ratio, Bore and stroke: * Compression ratio: 9.2:1 * Redline: 6200 rpm * Firing order: 1-5-3-6-2-4 * Lubrication system: pressure circulation * Motor oil, Oil capacity: * Engine cooling, Coolant capacity: * Number of valves: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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