Spelab diesel performance products help improve airflow efficiency, exhaust dynamics, and system durability under demanding ...

Those of us who drive pickup trucks expect quite a bit from our trucks’ engines.As we put them to work, whether that’s on the ...

Through the course of many years, Ford's 7.3L Power Stroke engine has earned itself a reputation for being a reliable workhorse. Even though the engine hasn't been produced in nearly 16 years, it ...

Diesel engines are known for several things. Power and torque are the biggest attractions, but there is another attribute that drivers like. They can rack up a lot of mileage without needing major ...

It's no secret that the diesel engine has been the go-to option in a variety of vehicles for powerful torque, longevity, and reliability over the years. There are some great examples of the most ...

When you’re one of the partners in a successful and growing diesel performance shop, you tend to look at things a bit differently. While most truck owners consider updating a late-model engine by ...

Diesel engines are notoriously robust, but if the fuel they run on gets contaminated, the engine can suddenly become much ...

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.