Fuel Systems

Fuel Systems

GB Truck and Diesel

Cummins wrote the book on high-performance diesel engines.

The ISX15 began as a radically innovative platform – rapidly outpacing the competition and becoming the industry’s dominant big-bore engine over the past three decades.

The X15 engine series delivers the best performance and dependability in the industry as well as superior fuel economy over competitive engines, so you can blow past other trucks as well as diesel stops.

Fuel Systems