After Caterpillar stopped building on-highway engines in 2009, the main fight is between Detroit and Cummins when it comes to the best commercial diesel engines on the market currently.

These hulking diesel engines power the economy with massive torque, hundreds of horsepower, and hard-driving reliability.

One of the most well-known purveyors of diesel engines in America is undoubtedly Cummins. They aren't the only American ...

Extensive amounts of research and development that manufacturers invest in the development of modern diesel engines is a major reason why today's oil burners are much more powerful, efficient ...

The new Detroit Diesel DD16 engine — the latest in Detroit Diesel’s series of all-new heavy-duty engines — will be in production for the Western Star 4900 series in March 2010 and the ...

Except that's exactly what Detroit Diesel built when it created its 16V71 two-stroke diesel engine, and thankfully Rich from the YouTube channel Deboss Garage got a junkyard example to tear down ...

It’s a shame that Detroit Diesel no longer makes marvelous two-stroke engines, at least for novelty’s sake. Of course, they were loud, inefficient and decisively terrible for the environment ...

So goes the origin story for this two-stroke, 4-53T Detroit Diesel-powered Ford F-350. Rather than spending thousands upon thousands of dollars to repair a problem that could very well pop up ...

Many different technologies must be employed. Detroit Diesel meets these expectations and surpasses them with its Detroit DD16, the biggest, cleanest, and highest-output diesel in the company’s ...

Detroit Diesel Corp. (DDC) said it would follow through with plans to lay off between 500 and 700 workers and retool its manufacturing facility after it did not hear from a federal judge Monday.

The 500 Detroit Axle workers also want equal wages with the 1,500 Detroit Diesel workers who produce engines, integrated powertrains and emission systems at the same manufacturing complex in ...