The Cummins 5.9-liter diesel engine has powered Ram trucks since 1989. It went through a few changes over its lifespan, but which years should be avoided?

Cummins offers its 6.7L Turbo Diesel as a crate engine in several variations. Here is how many versions it offers and the range of horsepower available.

A “defeat device” or "‘auxiliary emission control devices," is a component installed on vehicle’s engine that can bypass or alter the operation of the car's emissions control system, allowing the ...

Ram has already given its heavy-duty trucks, the 2500 and 3500, a heavy revamp for the current model year, which includes a ...

Cummins is introducing its newest engine, the X10, set to go into production in 2027. The Columbus based engine manufacturer, ...

The X10 is part of the Cummins HELM engine platforms. HELM is a proprietary Cummin engine design that allows customers to choose the fuel type that best suits their needs.

Cummins Inc. (NYSE:CMI) is introducing the much anticipated X10, the mid-bore workhorse designed to deliver heavy-duty ...

Coffman, a retired three-star general, previously served as deputy commanding general of the U.S. Army Futures Command, AFC's ...

In this article, we'll explore the power-maximizing potential of Cummins air intake horn upgrades using SPELAB 6.7 intake ...

Cummins has made some classic and impressive automobile engines, but they also make purpose-built industrial quality engines ...

A lawsuit claims that Cummins and Ram misrepresented the performance of Heavy Duty trucks with diesel defeat devices.