This CFP11E model was one of the first electronic controlled engines and has been one of the mainstays to the product line since its Cummins FirePower inception.  Every Cummins 11L engine is designed to go the distance, with heavy-duty components that have been proven in hundreds of applications, around the world.


  • Advanced Combustion Technology - Optimized injector tips and a reshaped steel piston bowl improve fuel economy and emissions control.
  • Steel-topped Articulated Pistons - Handle higher cylinder temperatures for improved fuel economy and emissions control.
  • Patented Mid-stop Cylinder Liners - Resist cavitation, extend life-to-overhaul.
  • Improved Camshaft Design - Exhaust valve lobes designed to improve wear tolerance and injector lobe profile revised to optimize injection.




Emissions: EPA/CARB Tier 2 CFP11E-F20 Specification Sheet
Engine Type: 4 Cycle; In-Line; 6 Cylinder  
Aspiration: Turbocharged and Charge-air cooled  
Displacement: 660 in3 (10.8 L)  
Rotation: Counterclockwise from flywheel end