Inline-six engines are well-balanced, and they have a great history of being reliable. Four engines in particular are ...

You might find a smaller diesel engine in a lawnmower, but this is as small as it gets in a passenger vehicle.

The nomenclature of engine power can get tricky. Brake horsepower, shaft horsepower, pound-feet (lb-ft), dynamometer ratings, revolutions per minute, engine load, and temperatures all play a part in ...

NEXT-GEN SMALL-ROAD MOTIVE POWER, RAILWAY AGE MARCH 2025 ISSUE: Short lines and switching operations face several hurdles if they want to acquire locomotives powered by fuels beyond diesel. For ...

Diesel engines are notoriously robust, but if the fuel they run on gets contaminated, the engine can suddenly become much ...