Discover why engine builders sometimes flip pistons and how piston orientation can affect performance, durability, and engine ...

The GM LS3 6.2L V8 produces 436 hp with legendary reliability, thanks to its OHV design and overbuilt internals.

The V6 engine still doesn't get the credit it deserves, but these five powerplants prove that the configuration can lead to epic results. When the first mass-produced automotive V6 came into being in ...

Photo: Ferrari S.p.A. Throughout history, carmakers have equipped countless production models with V12 engines, and some of those powerplants have become engineering masterpieces that deserve to be ...

Picking up where we left off last month, here is the remainder of potent powerplants neatly packaged in a crate. Crate engines have, for some time, fascinated rodders, and why not-they provide ...

Effective May 1, 2026, Swift Fuels executed a Memo of Understanding to join efforts working with FAA fuel testing experts at the William J. Hughes Technical Center in Atlantic City, New Jersey to gain ...

Positive Crankcase Ventilation—three dirty words, but do they really need to be perceived that way? In general, the PCV system has two main functions: vapor relief and liquid separation. PCV systems ...

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Professor Aniebiet Inyang Ntui is a multi-faceted individual whose expertise spans the worlds of library and information science, environmental advocacy, and – perhaps surprisingly – the automotive ...

Westport is debuting its high-pressure CNG fuel system with Cespira HPDI technology on a Volvo VNL 300 at ACT Expo. Another high-horsepower natural-gas engine system may soon be available from ...

It’s long been a given that a high-performing marine engine requires a higher-octane fuel in order to deliver its rated performance. The engines needed to power the largest of today’s watersports ...