Using a twin-turbo or a twin-charged engine setup can increase performance, but these two terms aren't interchangeable — even ...

From a distance, superchargers and turbochargers can seem similar — so why are turbochargers so much more efficient?

Speed, efficiency, and altitude are the name of the game when it comes to aircraft; all of which benefit from smaller engines. "There's no replacement for displacement" applies less to piston-engine ...

Automobiles, as any mechanic will tell you, are complicated beasts. Enthusiasts, of course, will have a solid grasp of the jargon. They'll know at a glance what the unusual shape on that road sign ...

While BMW certainly used to favor naturally aspirated engines, the German automaker has been relying on boosted fours and sixes much more frequently over the last 20 years. BMW has experimented with ...

You've probably seen engines described as "twin-charged" or "twin-turbocharged" before, but what exactly do those terms mean, and which is best?