Caterpillar's diesel truck engines were industry leaders, known for reliability, performance, and fuel efficiency. But new ...

According to sources such as Ohio Diesel, the current 6.7-liter Cummins inline-six is the most reliable diesel engine used in ...

A new report claims two powerful V8 engines are in the works, including one meant for future performance models ...

We ask a lot from our trucks. Whether we use it for work, play, or just for a daily commute, our trucks can go from being lightly used to thrust into action in an instant when a project arises. This ...

The next-generation small block could launch for the 2027 model year with displacements of 5.7 and 6.6 liters instead of the ...

The Hurricane I6 engine, featured in the 2025 Ram 1500, has been put to the test in real-world conditions, racking up nearly ...

Ford's 5.0 Coyote has been doing service in Mustangs and trucks for quite a while. A few niggles aside, this is a pretty ...

Keeping up with oil changes is one of the simplest yet most crucial ways to extend your truck's life. Diesel engines, especially in hard-working semi-trucks, deal with massive loads and long hauls, so ...

Anyone with even the slightest shred of mechanical sympathy has to wince at videos like this one. Redditor Conyers117 recently posted a video of a diesel engine from an International DuraStar work ...

Modern diesel engines perform exceptionally well at 1,100 to 1,200 rpm. They deliver peak torque just a few hundred rpm above idle, and peak horsepower somewhere around 1,500 or 1,600 rpm. But what ...

The Shelby CSX10000 Super Snake is an insane two-seater with a Godzila engine that pumps out 1,000 horsepower and a manual ...