Honda's underrated utility engine ended up being a tuner's dream for high power and reliability.

The efforts to introduce the first commercial ammonia-fueled engines took another step closer to completion as MAN Energy Solutions has for the first time run a two-stroke engine at 100 percent engine ...

Old-school diesel engines earned a reputation for being able to stay put and idle for hours. Today's diesels, however, are an entirely different animal, as they use high-tech fuel injection and ...

New experiments show that turbocharger-induced exhaust backpressure costs large port-fuel-injected hydrogen engines several ...