All LT-series engines are direct-injection, meaning the fuel is pressurized between 2,000 and 2,900psi (2,175 for LT1, 2,900 for LT4), and injected directly into the combustion chamber, much like ...

Injecting fuel directly into the combustion chamber, however, lets the engine use a higher compression ratio without fear of early detonation as the fuel actually acts to cool the chamber. That can ...

The direct injection fuel system was first used on diesel engines. This system places the fuel injectors directly at the combustion chamber and fuel is then sprayed directly into the cylinder.

Gasoline direct injection is one of those technologies that make you think, "Why the heck didn't they figure this out sooner?" It's a simple fix to the regular old combustion engine, and it saves ...

One example is the gasoline direction injection fuel system, or GDi. Automakers began experimenting with GDi directly into the engine cylinders as early as the 1920s.

Direct-injection engines improve performance and save fuel, but at a price Cars with this technology might end up in the repair shop more frequently Published: February 17, 2015 02:30 PM ...

As there is an injector for each cylinder, an equal amount of fuel is delivered to each piston, unlike a carburettor. Direct injection. Direct injection is a newer technology. It differs to port ...

The 7.3L’s direct injection fuel ... This is what high-pressure oil pressure is referred to within the HEUI injection system ... On a 7.3L, it’s a poppet valve (as shown in the diagram ...

Most Interesting Engine of the Year. Ford’s Voodoo V-8; Ford currently is the dominant player with what it calls dual-fuel, high-pressure direct injection (DI) and lower-pressure port injection ...

The 2018 Mustang 5.0 features an engine platform that has changed the game—again—with the addition of direct injection as part of the fuel delivery. 0:00 / 0:00 ...

Delphi is developing an engine fuel injection technology that could improve the fuel economy of gas-powered cars by 50 percent, potentially rivalling the performance of hybrid vehicles at less cost.

The Gen-V LT-series engines are a little bit different from the LS series, particularly in the fuel system department. All LT-series engines are direct-injection, meaning the fuel is pressurized ...