variable exhaust port
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adjustable variable exhaust port — A device used on two stroke engines which automatically alters or varies the exhaust port size … Dictionary of automotive terms
exhaust port — [1] The passage in the cylinder head which connects the exhaust valve and the exhaust manifold. The exhaust gases pass through the port to the exhaust manifold or header. [2] On two stroke engines the exhaust port is cut into the cylinder wall… … Dictionary of automotive terms
port — [1] An opening in an engine cylinder block for exhaust and intake valves and water connections. See adjustable variable exhaust port cargo port compensating port exhaust port freeing port inlet port intake port … Dictionary of automotive terms
Two-stroke engine — Brons two stroke V8 Diesel engine driving a Heemaf generator. A two stroke engine is an internal combustion engine that completes the process cycle in one revolution of the crankshaft (an up stroke and a down stroke of the piston, compared to… … Wikipedia
Internal combustion engine — The internal combustion engine is an engine in which the combustion of a fuel (normally a fossil fuel) occurs with an oxidizer (usually air) in a combustion chamber. In an internal combustion engine, the expansion of the high temperature and high … Wikipedia
Manifold (automotive) — In automotive engineering, an intake manifold or inlet manifold is the part of an engine that supplies the fuel/air mixture to the cylinders. An exhaust manifold or header collects the exhaust gases from multiple cylinders into one pipe. The word … Wikipedia
Homogeneous charge compression ignition — Thermodynamics … Wikipedia
Mazda Wankel engine — Mazda Wankel rotary engines Manufacturer Mazda Production 1963 – 2012 Turbocharger 1986 up … Wikipedia
Four-stroke engine — Four stroke cycle used in gasoline/petrol engines. The right blue side is the intake and the left yellow side is the exhaust. The cylinder wall is a thin sleeve surrounded by cooling liquid. A video montage of the Otto engines running at the… … Wikipedia
Cylinder head porting — refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality and quantity of the air flow. Cylinder heads, as manufactured, are usually suboptimal due to design and manufacturing… … Wikipedia
