Engine displacement in simplest terms, is the amount of air inhaled by the cylinders. What does that mean? Combustion engines in essence, are fancy air compressors.

What is MotoGP™ Engine Displacement? Learn how engine size affects competition, performance, top speeds, power delivery, regulations and the evolution of MotoGP™ racing.

Though the edict "there is no replacement for displacement" is probably as old as the internal-combustion engine itself (no doubt coined by a racer), the basic philosophy goes back even further ...

Read the tech article on a Stroker Engine, brought to you by the experts at Mustang Monthly Magazine.

One common designation that can be found on many vehicles is the abbreviation CID. This stands for Cubic Inch Displacement. Many people often use this term to refer to an engine's overall size ...

What is a Turbo Engine? We will explain why this technology is increasingly common, how it works, and if they're reliable.