Converting the ignition of a fuel-air mixture into usable mechanical energy lies at the core of a dizzying number of internal combustion engines developed over the course of more than century.

Piston rings are small engine parts with a big job. They seal combustion pressure, control oil on the cylinder wall, help ...

The Royal Australian Navy’s Hawker Sea Fury remains one of the most powerful piston-engine fighters ever flown. Powered by the massive Pratt & Whitney R-2800 Double Wasp engine and equipped with its ...

Depending on the size and design, engines can be made up of anywhere from between 2,000 and 15,000 individual parts, per Spinny Post. This is important to understand, because some seemingly simpler ...

Flat engines are horizontally-opposed piston engines, and this group includes Boxer engines, but not opposed-piston engines like the Cummins 14.3L Advanced Combat Engine (ACE) designed to power tanks.

Toyota's reputation for reliability is so embedded in car culture that it’s almost a cliché at this point. But there is a difference between a car that makes it to 100,000 miles without drama and one ...

FLYING Finance walks you through what new aircraft owners should actually budget.

Of all the innovative and weird experiments bike manufacturers carried out in the '70s, this Honda engine experiment stands ...