A performance-focused build centered around upgrading a 5.9 Cummins engine toward the 600-horsepower range. The video ...

General Motors launched the first 6.6L Duramax V8, known among diesel engine enthusiasts as the LB7, in 2001 for its heavy-duty pickup trucks. The LB7 Duramax engine design resulted from a ...

Anybody in the market for a new tractor knows they’re expensive—really expensive. And not only are they a high upfront cost, but maintenance tends to be increasingly complex, as manufacturers pack ...

With a Master's degree in English Literature and six years of writing experience, Aayush has been contributing to TopSpeed for over two years. Since 95% of his personality is motorcycles, he goes ...

The past few years have been kind of a rollercoaster for Mopar fans. After the merger of PSA Group and Fiat Chrysler Automobiles resulted in the formation of Stellantis in early 2021, the newly ...

Diesel engines have built a reputation for durability, strength, and the ability to withstand punishing workloads over long periods. While gas engines often grab attention for speed and performance, ...

One of the most reliable heavy-duty engine manufacturers of all time, Cummins, was founded in 1919. Over the decades, it has built its reputation and become a cornerstone of American diesel power, ...

There are a ton of diesel engine options globally praised for their reliability, build quality, and long-term durability. Some of the most respected diesel options in America include the Ford 7.3L ...

The V8 engine has long stood as a symbol of brute strength, torque-rich power, and old-school mechanical pride. For decades, it’s been the heartbeat of muscle cars, luxury sedans, heavy-duty trucks, ...