Michigan natives John and Horace Dodge broke into the budding automotive industry at the dawn of the 20th century as parts suppliers ... using the Cummins 5.9 liter diesel engine in its pickups ...
Since 1989, RAM (earlier Dodge RAM) has been using engines made by Cummins on their popular pickup trucks. The journey, which started with the first generation 5.9-liter 160 hp turbo diesel ...
The 6.7L Cummins engine has been around for almost two decades. Here's how much horsepower the stock versions of the 6.7 have produced over the years.