CUMM-CP3K-5.9
fleece

Fleece Cummins CP3K - (trucks around 500-600 HP) - 03-07 Dodge Cummins - CUMM-CP3K-5.9

Thoroughbred Sku #: FPE-CUMM-CP3K-5.9

Item Options:

Install Sheet - PDF:
Prop 65:
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Shipping Restrictions:
This part is NOT available to ship to the state of California.


$1,349.00

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Applications:

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VERIFY VEHICLE FIT
Add a Fleece 1/2" CP3 Feed Fitting?


Add a Fleece 3/8" CP3 Return Fitting?

Product Details

Product Name: Fleece Performance Cummins CP3K
Manufacturer: Fleece
Manufacturer Part #: FPE-CUMM-CP3K-5.9
Thoroughbred Diesel Part #: FPE-CUMM-CP3K-5.9
Fitment Notes: Fleece Performance Cummins CP3K - (trucks around 500-600 HP) - 03-07 Dodge Cummins - FPE-CUMM-CP3K-5.9

The Fleece Performance CP3K is a modified Cummins CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost horsepower when you need it most. This cost effective upgrade will allow you to maintain desired fuel rail pressure through your entire RPM range.


Reviews

  • is this a 10mm pump?

    james bell | 4/27/2024

    No, this pump is a step above stock. designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM

  • would this pump work with my power stealth 64mm turbo and dyomite 90 hp injectors? i was thinking of going with the 10mm stroker by fleece but it may be over kill. My goal is 600 to 700 hp.

    Cody | 10/13/2021

    It will work. But if your end goal is 700 hp, the 10mm pump may be best CP3 for you.

  • Can you put this pump in a stock/un modified 5.9? What other mods are needed?

    Pete | 8/1/2021

    Yes. upgraded lift pump. 100-165 gph flow rate.

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