14mm CP3 Duramax

The Dan's Diesel Performance 14mm CP3 pump is built from a brand new LBZ based CP3. Features of our 14mm CP3 include:

• 14mm cam shaft with a hardness rating of 60 HRC for anti-wear and strength properties.
• Precision made DLC tappets.
• Improved tappet springs that are 25% stronger and longer to support high RPM applications.
• New DLC polygon cam follower.
• High flow plunger inlet valves and caps.
• High flow gear pump.
• High flow metering unit comes standard to allow for max pump flow throughout the rpm range while maintaining a smooth fuel flow curve for good street manners and easy tunability.
• Flow sheet with duty cycle points included. 
• 2- Year unlimited mile warranty against manufacturer defects.

We recommend a 240 GPH lift pump with a boost compensated regulator.  Supply pressure of 6-8 psi at idle and 25-30 psi at full throttle is ideal.