On the Chinese calendar, this year is the Year of the Fire Horse. On the Detroit calendar, 2026 is the Year of Horsepower. More than 100 trucks today produce the same nitrogen oxide emissions as a ...

Less than seven years after introducing its Detroit DD15 engine, Detroit Diesel on Wednesday marked the production of its 250,000th DD Series engine. The DD Series engines also include the Detroit ...

Diesel engines have undergone several transformations since they debuted in the early 20th century. What started as a reliable power source for industrial machines has evolved into a high-performance ...