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.

The Chevy 454 Big Block V8 is one of the most legendary powerplants in American automotive history. Known for its massive ...

Are you ready for a junkyard engine swap for your Ford project? A Godzilla 7.3-liter V8 with a cam and intake upgrade is a ...

Power comes from a swapped G16E-GTS engine, the same 1.6-liter turbocharged three-cylinder that powers the Toyota GR Corolla.

One of the best ways to compare engines is BMEP - Brake Mean Effective Pressure. This is the average pressure applied to ...

The rattle, buzz and clatter of a two-stroke engine is unmistakable, but it isn't necessarily good for the planet. That's because A) two-strokes burn oil and B) they are inefficient. Lubricating oil ...

The Hyundai Theta II 2.4-liter engine has a reputation that’s hard to ignore. Recalls, lawsuits, and owner complaints have ...

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After months of tests, the Civil Aeronautics Administration last week stamped formal approval on the engines slated to power the first U.S. jet airliners. The power plants: Pratt & Whitney’s J57 and ...

A first-person point-of-view video shows the crew member in the rear seat of a Ukrainian Yak-52 shooting with a rifle at a ...

Volvo once created an engine known as the redblock. Its production didn't continue into the 2000s, but it's still regarded as a fantastic engine today.

“I think we're being generous at calling it a Coyote other than, we started the block with the production casting, but it's ...