Engine GA16DE

The GA16DE engine is a four-stroke, four-cylinder, in-line vertical arrangement of cylinders, with multipoint fuel injection. Installed at the front of the body transversely. The gas distribution mechanism is 16-valve with two camshafts located in the cylinder head, driven by a chain from the crankshaft. Installed on Nissan Almera cars produced in 1995-1999.
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Engine QG15DE

The QG15DE engine is developed on the basis of the QG16DE, it was created with an eye to replacing the GA15DE. The manufacturer has reduced the diameter of the cylinders of the cylinder block. In addition, other pistons were used in the engine. The engine has an increased Compression ratio. But in general, for the most part, the engine is a repetition of the QG16DE, which served as a base for it. In order to reduce the toxicity of the outlet, the EGR system was used on the engine, a mechanical throttle valve was installed. This approach made it possible to slightly mitigate the environmental damage caused by vehicle outlet.
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Engine QG16DE

The 79 kW QG16DE engine with two camshafts has four valves per cylinder. The engine camshafts are driven by a chain. The cylinder block of the QG16DE engine is a single casting that forms the cylinders, a cooling jacket, the upper part of the crankcase and five crankshaft bearings made in the form of crankcase baffles. The block is made of special ductile iron with cylinders bored directly into the block body. The engine main bearing caps are machined with blocks and are therefore not interchangeable.
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Engine SR18DE

The Nissan SR18DE engine appeared in 1992 and was an evolution of the SR18Di, with multipoint multipoint fuel injection instead of single injection. It is worth noting that the engines for the Nissan Pulsar and Sunny GTI have a high power (140 hp 6400 rpm) and a Compression ratio of 10 units. Structurally, the SR18DE is almost identical to the older “brother” SR20DE. The gas distribution mechanism for SR18DE engines is driven through a chain, there are hydraulic lifters (the engine does not need to adjust the valves), the ignition system is single-circuit.
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Engine QG18DE

The 1.8 liter QG18DE petrol engine was used in Nissan vehicles with high torque at low revs. Such an engine is considered very economical – fuel consumption is fixed at about 7 liters per 100 km. mileage, and 97% of the torque is produced by it in a low range of 2400-4800 rpm. Environmental cleanliness and low toxicity is ensured by a special design of the piston crown with a neutralizer surface of up to 50%.
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Engine GA15DE

The most common units of the GA series are, of course, one and a half liter GA15DS and GA15DE. At first it was a carbureted GA15DSB, and in 1994 it was replaced by the GA15DE with multi-point electronic fuel injection. Thanks to electronic injection, the power increased to 105 hp at 6000 rpm, and the torque reached 135 N * m at 4000 rpm. This engine was produced until 2000.
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