Four-cylinder engines are able to output massive power. In some cases, they can rival V8 engines when comparing their ...

Finnish manufacturer Wärtsilä introduced an engine back in 2015 that was so good, it snagged a Guinness World Records title for being the most efficient four-stroke diesel engine shortly after its ...

Before the Luftwaffe fielded the He 111, Germany dreamed of the four-engine Dornier Do 19. With a range of 1,500 miles and a crew of 10, it could have been a rival to Allied heavies. Instead, it was ...

In a bid to safeguard the marine environment, Dubai Marina Motor Yacht Club, a subsidiary of real estate major Emaar Properties, has decided to ban all two-stroke outboard engine powered boats on its ...

A sanction order for the design and development of a 6 megawatt (MW) medium speed marine diesel engine was signed between the Indian Navy and the Kirloskar Oil Engines Limited (KOEL) under Make-I ...

A Marine sergeant from California was among the four Americans killed last week when a plane contracted by the Defense Department crashed last week in the southern Philippines. Sgt. Jacob M. Durham, ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

Three weeks after testing the supermini, we drove Pininfarina’s striking Ethos concept, a space-age Mazda MX-5 rival. It checked many boxes a good roadster ought to: precise, communicative steering, a ...

The Detroit Series 71 diesel engine ended production just before the turn of the millennium, but it dates back to World War II. With that type of lifespan, it should come as no surprise that it ...