Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

But this 2005 Ford F-250 Super Duty got a second chance at life after its Triton 5.4-liter V8 gave up the ghost. Instead of ...

For the 2026 model year, the only engine available for a Ram Power Wagon is a 6.4-liter V8 generating 405 horsepower and 429 ...

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Loch Lomond is an extraordinary one-off built by an ocean-racing legend, and these days acts as a regatta spectator launch.

Because diesel vehicles do not use spark plugs, they must rely on higher compression ratios to ignite the diesel fuel without ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

Chevy's LT1 and LT2 engines are both V8s, but the LT2 has several changes such as a dry sump system and redesigned exhaust.

Intelligence means different things to different people. To some, it's how many books you've read. To others, it's about how ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...