Diesel engines may seem indestructible, but they are more complicated than you think. Here is what you need to know about ...

Undoubtedly, you know a little something about HEMIs, but do you know what the name means? Here's where the high-performance ...

The combustion chamber inside each cylinder in a diesel engine facilitates combustion by housing air at extremely high pressures, which when compressed by the piston and combined with diesel fuel ...

The amount of fuel an engine uses is determined by a lot of different factors. It's mostly true that V8s use more fuel than ...

Hemispherical Engines. The word “Hemi” is an informal term that refers to engines with hemispherical combustion chambers. It is often associated with Chrysler, but the company has nothing to do with ...

The demands placed on modern aircraft engines are high. They need to be powerful. And efficient. And, of course, as low in emissions as possible. To master this balancing act, Rolls-Royce is driving ...