Click to open image viewer. Type: Reciprocating, 18 cylinders, radial, air cooled, two rows, gear-driven 1-stage, 2-speed supercharger Power rating: 1,790 kW (2,400 hp) at 2,800 rpm Displacement: 45.9 ...

Napier’s two-stroke 18-cylinder diesel engine is one of the most diverse—and insane—combustion engines ever produced.

Internal combustion engine development is far from stagnant these days, in spite of the advances in electric powertrains in recent decades—and this patent from Porsche concerning a W-style cylinder ...

The 20th century was the age of the internal combustion engine. The fruits of industrial progress produced power plants tasked with everything from running generators to powering warplanes. The First ...