As a result, Detroit Allison built their first four-stroke engine in 1989, known as the Series 60. In the years following its release, the Series 60 became the best-selling four-stroke commercial ...

After nearly five years and $1.5 billion in development, the new heavy-duty Detroit Diesel DD15 engine was unveiled Oct. 19 at the company’s plant in Redford, Mich. The six-cylinder, inline DD15 ...

Detroit Diesel says the first of its anticipated new worldwide series of engines is the DD15, a 14.8-liter inline six-cylinder model that will debut in North America in spring of 2008. The company ...

There has been some talk about the inline-six engine making a comeback, and Detroit Diesel Corporation has long recognized its utility, designing the DD15 with an inline 6-cylinder configuration ...

DETROIT.Detroit officials hosted a media event this week at its 3.2-million-sq.-ft. facility in Detroit, outlining the company’s path to greenhouse gas 2014 (GHG14) engine compliance and changes ...

Detroit Diesel's two-stroke engines were its bread and butter ... The main benefit of the DD15's fuel system was the fact that injector fuel pressure remained constant at 30,000 PSI ...