When it comes to diesel engine upgrades, some modifications enhance performance and give your engine bay a distinctive look. Among these, a custom valve cover is an upgrade that delivers functional ...

It matters not whether a diesel engine is mechanically or electronically fueled. “Tuning,” or in layman’s terms, manipulating the powerplant’s fuel strategy—making fueling more efficient by either ...

Big Dawg Diesel outlines its ongoing approach to expanding diesel performance parts availability while maintaining a focus on engineered reliability and supplier-aligned sourcing.

Cummins Inc. (NYSE:CMI) presented its third-quarter 2025 earnings results on November 6, revealing a complex performance landscape across its business segments. While the company’s reported EPS of ...