Diesel engines have long been known for their durability, efficiency, and high torque output. While their popularity has never been especially high in the United States with a few little exceptions, ...

These cars prove that boost is the displacement replacement torque lovers need.

The Milwaukee-Eight sits at the top of the Harley engine hierarchy and the biggest one edges really close to the 2,000cc mark ...

In our last installment, we set out to build a really big LS engine. How big? Well, in this case a rather voluminous 490 cubic inches. Yep, that’s big-block cubes in a small LS package. The first step ...

Harley Davidson engines are better known for their low-end grunt and torque rather than for screaming power, and that's by design.