Gasoline direct injection
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Gasoline direct injection, also known as petrol direct injection, is a fuel injection system for internal combustion engines that run on gasoline. It injects fuel directly into the combustion chamber,
GDI engine from a BMW car showing a fuel injector (located above the red triangle) placed to spray gasoline directly into the combustion chamber
Swirl cavity recessed into the top of a piston in the 2010–2017 Ford EcoBoost 3.5 L engine
Fuel injection
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Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by means of a fuel injector. This article focuses on fuel injection in reciprocating pist
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. It injects fuel directly into the combustion chamber, unlike manifold injection systems…
Air-blast injection system for an 1898 diesel engine
Mechanical port injection system on a 1906 Antoinette 8V engine
1950s Rochester Ramjet mechanical port injection system (on a Chevrolet 283 engine)