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Neo VVL
Nissan Ecology Oriented Variable Valve Lift and Timing (commonly known as VVL & VVT) is an automobile variable valve timing technology developed by Nissan. VVL varies the duration, and lift of valves by using hydraulic pressure switch between two different sets of camshaft lobes. VVT varies the valve timing throughout the RPM range. Together they function similarly to Honda's VTEC system. The SR20VE is the most common engine with NEO VVL. There have been two main versions of this engine. The first version made and torque. This engine was used by Nissan from 1997 to 2001. It is found in the Nissan Primera, Nissan Bluebird, and the Nissan Wingroad. The second variant of the SR20VE is found only in the 2001 and later P12 Nissan Primera. This version of the SR20VE makes , and torque. This engine is commonly known as the SR20VE '20V'. Although, in automotive terms, '20V' would normally be interpreted as having twenty valves, this is incorrect. The name '20V' is the na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automobile
A car or automobile is a motor vehicle with Wheel, wheels. Most definitions of ''cars'' say that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, people instead of cargo, goods. The year 1886 is regarded as the birth year of the car, when German inventor Carl Benz patented his Benz Patent-Motorwagen. Cars became widely available during the 20th century. One of the first cars affordable by the masses was the 1908 Ford Model T, Model T, an American car manufactured by the Ford Motor Company. Cars were rapidly adopted in the US, where they replaced Draft animal, animal-drawn carriages and carts. In Europe and other parts of the world, demand for automobiles did not increase until after World War II. The car is considered an essential part of the Developed country, developed economy. Cars have controls for driving, parking, passenger comfort, and a variety of lights. Over the decades, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intake Manifold
In automotive engineering, an inlet manifold or intake manifold (in American English) is the part of an engine that supplies the fuel/air mixture to the cylinders. The word ''manifold'' comes from the Old English word ''manigfeald'' (from the Anglo-Saxon ''manig'' anyand ''feald'' epeatedly and refers to the multiplying of one (pipe) into many.manifold, (adv.) "in the proportion of many to one, by many times". AD1526 ''Oxford English Dictionary'', In contrast, an exhaust manifold collects the exhaust gases from multiple cylinders into a smaller number of pipes – often down to one pipe. The primary function of the intake manifold is to ''evenly'' distribute the combustion mixture (or just air in a direct injection engine) to each intake port in the cylinder head(s). Even distribution is important to optimize the efficiency and performance of the engine. It may also serve as a mount for the carburetor, throttle body, fuel injectors and other components of the engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N-VCT
Nissan Variable Timing control or Nissan Valve Timing Control System (commonly known as N-VTC, VTC, NVCS or NVTCS) is an automobile variable valve timing technology developed by Nissan. N-VTC was first introduced in 1987 on the VG30DE and VG20DET engine. N-VTC varies valve timing by rotating the affected camshaft relative to the sprocket; valve lift and duration are not altered. This rotation is achieved when an electric solenoid, controlled by the car's ECU, allows pressurized engine oil to flow into and through the cam and into a slave mechanism, axially advancing camshaft timing relative to the sprocket. Valve to crank angle timing varies depending on whether engine speed is high or low and changes at fixed intervals. NVTCS is hydraulically actuated similar to Honda's VTEC system, but adjusts a different aspect of the valve train, so it is more like the I part of I-VTEC. NVTCS equipped Nissan engines do not have as high of engine speeds as VTEC equipped engines so NVTCS is sim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CVTCS
Continuous Variable Valve Timing Control System (CVVTCS) is an automobile variable valve timing technology developed by Nissan. It is also used in a twin CVTC configuration on engines like the Nissan Juke's MR16DDT engine. CVVTCS is the successor to Nissan's earlier valve timing implementation NVCS. Engines with CVVTCS * HR15DE * HR16DE * HR12DE * MR18DE * MRA8DE (twin intake/exhaust) * MR20DE * MR16DDT (twin intake/exhaust) * QR25DE * VQ23DE * VQ25DET * VQ25DD (NEO-Di)(eVTC) * VQ30DD (NEO-Di)(eVTC) * VQ25HR (twin intake/exhaust) (eVTC) * VQ35DE (single intake/twin exhaust on some variants) * VQ35HR (twin intake/exhaust) (eVTC) * VQ37VHR (twin intake/exhaust) (eVTC) (also uses Variable Valve Event and Lift) * VQ40DE * VR38DETT * VK45DE * VK50VE (twin intake/exhaust) (also uses Variable Valve Event and Lift) * VK56DE (2007+) * VK56VD (twin intake/exhaust) (also uses Variable Valve Event and Lift Nissan Variable Valve Event and Lift (commonly abbreviated a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cylinder Head
In an internal combustion engine, the cylinder head (often abbreviated to simply "head") sits above the cylinders and forms the roof of the combustion chamber. In sidevalve engines, the head is a simple sheet of metal; whereas in more modern overhead valve and overhead camshaft engines, the cylinder head is a more complicated block often containing inlet and exhaust passages, coolant passages, valves, camshafts, spark plugs and fuel injectors. Most straight engines have a single cylinder head shared by all of the cylinders and most V engines have two cylinder heads (one per bank of cylinders). Design A summary of engine designs is shown below, in chronological order for automobile usage. Sidevalve engines In a flathead (''sidevalve'') engine, all of the valvetrain components are contained within the block, therefore the head is usually a simple sheet of metal bolted to the top of the engine block. Sidevalve engines were once universal in automobiles but are now lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nissan Silvia
The is the series of small sports cars produced by Nissan. Versions of the Silvia have been marketed as the 200SX or 240SX for export, with some export versions being sold under the Datsun brand. The name "Silvia" is derived from Sylvia, the name of the nymph who served Diana, the Roman goddess of the hunt and chastity. The name also means "forest" in Latin. CSP311 In 1962, Albrecht Graf von Goertz has previously worked as a consultant for BMW, having created the BMW 507, and saw the potential of Japanese manufacturers. Yamaha had created the Technical Research Institute to develop their own sports car in 1959, and had built the YX30 sports car. As Yamaha had a working relationship with Nissan, work began on project A550X, but at some point the project fell apart and work was cancelled. Kazuo Kimura and Fumio Yoshida were both working on Project A550X and when the professional relationship between Nissan and Goertz ended in 1964, the work on the project contributed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SR20DET
The SR20DET is a straight-four four-stroke gasoline engine that is part of the SR family of engines from Nissan, produced from 1989 to 2002. It is a turbocharged version of the SR20DE engine and is a replacement of the CA18DET engine. The SR20DET, like with the outgoing CA18DET, was a turbocharged intercooled engine in top form. It was Nissan's popular four-cylinder engine fitted into a wide variety of cars, most notably the S13-chassis Nissan Silvia and 180SX. It also came in the Pulsar GTI-R, Nissan NX Coupe and the Nissan Bluebird. It replaced the CA18DE and CA18DET engines that originally powered the Silvia and 180SX from the S12-chassis and prior. The previous CA18DET was deemed too expensive to produce (due to its cast-iron block) and no longer met Japanese emission standards, and so was replaced with the SR20DET. The SR20DET is a popular choice as an engine swap in North American 240SXs (more specifically the USDM and Canadian models), as they use the SOHC KA24E fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compression Ratio
The compression ratio is the ratio between the volume of the cylinder and combustion chamber in an internal combustion engine at their maximum and minimum values. A fundamental specification for such engines, it is measured two ways: the static compression ratio, calculated based on the relative volumes of the combustion chamber and the cylinder when the piston is at the bottom of its stroke, and the volume of the combustion chamber when the piston is at the top of its stroke. The dynamic compression ratio is a more advanced calculation which also takes into account gasses entering and exiting the cylinder during the compression phase. Effect and typical ratios A high compression ratio is desirable because it allows an engine to extract more mechanical energy from a given mass of air–fuel mixture due to its higher thermal efficiency. This occurs because internal combustion engines are heat engines, and higher compression ratios permit the same combustion temperature to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garrett AiResearch
Garrett AiResearch was a manufacturer of turboprop engines and turbochargers, and a pioneer in numerous aerospace technologies. It was previously known as Aircraft Tool and Supply Company, Garrett Supply Company, AiResearch Manufacturing Company, or simply AiResearch. In 1964, Garrett AiResearch merged with Signal Oil & Gas to form a company renamed in 1968 to Signal Companies, which in 1985 merged with Allied Corp. into AlliedSignal. In 1999 AlliedSignal acquired Honeywell and adopted the Honeywell name. Founding years John Clifford "Cliff" Garrett founded a company in Los Angeles in 1936 which came to be known as Garrett AiResearch or simply AiResearch. The company was first named Aircraft Tool and Supply Company, then by early 1937 was renamed as Garrett Supply Company, and by 1939, AiResearch and shortly thereafter AiResearch Manufacturing Company, which then became a division within the Garrett Corporation. Already operating his Garrett Supply and Airsupply businesses, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nissan Pulsar
The is a line of automobiles produced by the Japanese automaker Nissan from 1978 until 2000, when it was replaced by the Nissan Bluebird Sylphy in the Japanese market. Between 2000 and 2005, the name "Pulsar" has been used in Australia and New Zealand on rebadged versions of the Sylphy. This arrangement continued until the introduction of the Nissan Tiida (C11) in 2005; at this time the Pulsar name was retired. In 2013, Nissan replaced the Tiida in Australia and New Zealand with two new models badged as Pulsar. These were based on the Sylphy (B17) sedan and Tiida (C12) hatchback, the latter also sold in Thailand under the Pulsar name. In 2014, a European-only replacement for the Tiida was introduced using the Pulsar nameplate. The original Pulsar was a hatchback to be sold exclusively at a different Nissan Japan dealership network called '' Nissan Cherry Store'' as a larger five-door hatchback alternative to the Nissan Cherry. Although Pulsar models were front-wheel drive fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nissan SR Engine
The SR engine is a series of , or straight-four, four-stroke gasoline engines manufactured by Nissan. It has an aluminum head and cast-iron block with steel sleeves and has a DOHC 4-valve design, with variable valve timing on select models. The engine was used in many small to medium Nissan vehicles, including high-performance turbocharged variants. It was designed by Nissan as a replacement of the earlier CA series of engines, and was replaced by the QR and MR series of engines. Power outputs are shown under JIS Net PS or ECE Net kilowatts unless otherwise indicated. SR16VE The SR16VE has Nissan's Neo VVL variable valve timing with lift control. It produces at 7800 rpm and at 7200 rpm. Redline is at 8300 rpm. Bore and stroke is with a 11.0:1 compression ratio. This engine was never used on the USDM counterpart of the B14 Lucino, the B14 Nissan 200SX, as it uses the 1.6 L GA16DE and 2.0 L SR20DE engines instead. It is used in the following vehicle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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