Bully Dog Turbo systems are engineered to outperform stock models by reducing lag and improving thermal efficiency.

I love a big diesel engine as much as anybody, but they aren’t always practical. While I’d love to own a V16 two-stroke Detroit or whatever else, there’s no way I could actually use one—I ...

Whenever we talk about engines, they are usually high-horsepower behemoths producing heart-rate-elevating power figures. Aside from that, discussions about engines are spurred on by a particular ...

In the United States heavy duty trucking lubricants market, the drive for energy efficiency is influencing a transition from SAE 15w-40 diesel engine oils to those with lower viscosity grades such ...

Demands on heavy-duty diesel engine oils have changed alongside engine technology and fuel formulations. “As engine technology and fuel technology have evolved, the environment in the crankcase ...

Chrysler’s Ram truck brand will break new ground in the half-ton pickup truck category tomorrow, announcing it will be first to offer a diesel engine in the hotly contested segment. The engine ...