Engine manufacturers are working hard to make engines more fuel efficient. For instance, there are over 200 configurable parameters available to fleets to optimize engine performance based on usage, ...

The job of an engine tuner is to continually discover new ways of gaining performance by making engines live longer and produce more useable horsepower. The tuners sometimes run across undesirable ...

We recently discussed diesel programmers and the role they play in our pursuit of higher performance. Although the OBD-II-driven devices have many different functions, changing the parameters in a ...

Wondering if you can install a supercharger on a diesel engine? Learn if it's possible, how it works, and whether it's a smart performance upgrade.