Cummins’ 5.9L diesel engines have many wonderful traits, from the simplicity of their design to the durability and reliability of their internal components. However, the powerplants also have parts ...

When it comes to gas-guzzling engines, the American automotive industry is known for building some of the best V8s of all time. However, US manufacturers have also developed some legendary diesels, ...

Whenever the question, "What is the all-time best diesel engine (installed in pickup trucks)?" is asked among hardcore diesel enthusiasts, the very subjective responses usually favor Cummins' ...

When it comes to pickup trucks, reliability is a key factor that enthusiasts and professionals alike prioritize. Among the ...

When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...

Diesel Conversion Specialist is offering a Cummins kit to repower Ford trucks with 6.4L Power Stroke engines. The kit includes a 5.9L Cummins engine in 12-valve, 24-valve or common rail configuration.

Let's talk about an engine that has earned the reputation of invincibility – the Cummins 5.9L Turbo Diesel. It's a powerplant that has gained notoriety among the auto community unlike any other engine ...

It's long been said that discussions concerning religion and politics are best avoided at the dinner table or in polite company. The same holds for any topic that includes best muscle car, fastest ...

The owner of an Mk4 Toyota Supra is part-way through an ambitious engine swap project that involved fitting a massive 5.9-liter Cummins diesel inline-six engine into the Japanese sports car. Writing ...

While Clessie Cummins and business partner William G. Irwin didn't invent the diesel engine, they saw its budding future and in 1919 started Cummins Engine Co. The diesel engine has undergone several ...

It's 2005 and Eric Haugland is standing over the shoulder of an engineer who is in the midst of tweaking a virtual design file for an OE replacement Magnum cylinder head. Haugland works for ...