It's standard for older diesel engines to emit black smoke under full load, which occurs during "turbo lag." As the diesel engine waits for the turbo to spool, the machine will blow thicker black ...

As a critical means of lubricating engine parts and preventing overheating, oil is an indispensable mixture. Since it's so important, some might even wonder if an an oil change improve engine ...

Rotorcraft manufacturer Sikorsky has begun ground testing on a new engine for the company’s iconic UH-60 Black Hawk utility helicopter. The company on 29 January said a Black Hawk outfitted with two ...

DENVER — The Army recently ran the new GE Aerospace T901 next-gen helicopter engine on Sikorsky’s Future Attack Reconnaissance Aircraft (FARA) prototype, gathering data ahead of a planned first flight ...