In 1673, Christian Huygens invented the first engine. It was designed to pump water from the Seine River to King Louis XIV's Palace of Versailles. Built with an open combustion chamber, it consumed ...

Q. What is a Hemi? A. The design of the combustion chamber influences how well an engine breathes–how efficiently the air/fuel mixture enters and the exhaust gases depart. The combustion chamber also ...

Diesel and gasoline fuel sources both bring unique assets and liabilities to powering internal combustion engines. But what if an engine could be programmed to harvest the best properties of both fuel ...

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 ...

Vortec engines have lasted for over three decades. There are reasons as to why they lasted so long, but there are also ...