Boeing ultimately settled on three engines for the 727 as a compromise between its three launch customers: United Airlines ...

The C-17's four powerful and reliable engines make it one of the most important aircraft in the Air Force.

Discover how to build a simple DIY Stirling engine powered by heat from candles using an empty spray can and pen components.

The distinction of having multiple engines is usually reserved for specialized vehicles, but certain twin-engine production ...

Ever wondered what people are talking about when they say "dual overhead cam"? Don't worry, because we're here to explain it ...

Working on a car can be a fun, relaxing activity, but there are some vehicles that really strain that philosophy. Here are some of the worst.

Looking for an affordable car that lasts? These budget-friendly models have proven engines known for reliability, low maintenance costs and long life.

Dodge had a plan of attack to dominate the era's V8 scene. In 2003, the company launched the new Hemi 5.7-liter V8 with 345 ...

It's not unusual for modern performance cars to make over 200 hp/liter, with ultra-exclusive supercars even breaching the 300 ...

Let's say you're building a custom car, but you're on a strict budget when it comes to the powertrain. What sort of crate engine can you get for around $5,000?

Inline-six engines are well-balanced, and they have a great history of being reliable. Four engines in particular are ...

Discover the origins and impact of Chevrolet's small-block V8, the engine that changed American car culture forever.