2007.5-2018 Cummins Regulated Return Fuel Distribution Block (FPE-CRR-20-0806)

Fits

The Fleece Performance Cummins Regulated Return Fuel Distribution block takes its standard fuel distribution block to the next level by fully integrating a high flow pressure regulator. This feature in combination with high flow aftermarket electric fuel pumps without built-in pressure regulation provides more consistent fuel pressure at the CP3. It also has one additional return line port and one additional feed line port. The additional return line port allows you to remove the factory fuel pressure relief valve hard-line and fuel injector return galley hard line to provide clearance for high flow side draft intakes, common on competition engines. The two feed line ports allow you to run two lift pumps to ensure you always have enough fuel volume. Metric straight thread to AN fittings and hose are included to replace the aforementioned hard lines and plumb those returns to the regulated return distribution block. There is also a 0-60 psi pressure gauge included allowing for quick visual checks of fuel pressure set-point.

Regulation pressure is preset at 20 psi, which is optimal for high RPM CP3 pump operation. Additional regulation pressures can be easily obtained by swapping the internal regulator spring.

Fleece Product Number: FPE-CRR-20-0806

• Fully integrated high flow pressure regulator
• Will provide a more consistent fuel pressure at the CP3 with the use of an aftermarket high flow electric fuel pump that has no built-in pressure regulation
• One additional return line port
• One additional feed line port
• Additional return line port allows you to remove the factory fuel pressure relief valve hard-line and fuel injector return galley hard line
• Two feed line ports allow the option of running two lift pumps
• 0-60psi pressure gauge for quick visual checks of fuel pressure set-point

Includes:

•  Fuel Distribution Block with Integrated 20PSI Regulated Return
•  (2) Push Lock CP3 Feed Fittings
•  (4) -6AN to M12 Fittings
•  (1) -6AN 120⁰ to Push Lock Fitting
•  (6) -6AN 90⁰ to Push Lock Fittings
•  (1) -6AN 45⁰ to Push Lock Fitting
•  (1) -6AN Straight to Push Lock Fitting
•  (1) -8AN Straight to Push Lock Fitting
•  (1) -8AN 90⁰ to Push Lock Fittings
•  (2) -8AN 45⁰ to Push Lock Fitting
•  (5) -6 to 9/16”-18 Straight Male Fittings
•  (4) -8 to 3/4”-16 Straight Male Fittings
•  (6’) -6AN (3/8”) Push Lock Hose
•  (4’) -8AN (1/2”) Push Lock Hose
•  (1) 0 - 60 PSI Stainless Steel-Case Liquid-Filled Gauge with 1-1/2" Dial
•  (2) M8x1.25 x 55mm Stainless Steel Socket Head Cap Screws

• This kit is designed to be used with a 6.7L rail and (2) 6.7L CP3 pumps. It will work on a 5.9L block as long as a 6.7L rail and (2) 6.7L CP3 pumps are used.
• This kit does not include 1/2” (-8AN) or 3/8” (-6AN) fuel line to feed the distribution block or return to the tank)

Installation Instructions