2011-2022 Powerstroke CP4 to DCR Fuel Injection Pump Conversion Kit (6.7F-DCR)

Description

Fits

With the looks and performance of OEM parts; this DCR Pump Conversion by S&S is a game changer; low noise, fast response time, & no tuning or calibration required. This conversion will save you potentially thousands in repairs if your CP4 happens to fail.

The DCR fuel pump delivers up to 1,250 mm3 of fuel per rotation and boasts a new corrosion-resistant inlet metering valve (IMV) that helps extend the life of the DCR fuel pump. Its high-quality, corrosion-resistant components and special features keep large debris out of the valve, ensuring long-lasting durability in even the harshest conditions!

Compatible even with low-lubricity fuel, this pump also utilizes a patented eccentric drive pumping technology, with pressure-lubricated cam and bushings, for increased performance, efficiency, and benchmark durability.

Part Number: 6.7F-DCR/ 6.7F-DCR-1

Features

• Can potentially save you thousands of dollars in repairs from a failed CP4
• Plug-and-play replacement for the CP4
• Developed w/ Stanadyne & Pure Power
• S&S designed pump cam
• Metering units to make it a drop-ready
• No tuning required
• OEM fitment & function
• No calibration required
• OEM-grade braided hose 
• Steel Fuel Lines
• 2-piston DCR pump
• Max fuel delivery of 1,250 mm3 per revolution (25% more than a CP4.2)
  
• Corrosion-Resistant FCA
• Improved Response Times
• Biofuel & Low-Lubricity Fuel Compatible

Installation

• Click Here for 2011-2019 Install
• Click Here for 2020-2022 Install

Additional Information

The Problem with the CP4 pump on the Ford 6.7 Powerstroke

The CP4 is known for failing without warning in a brutal manner, forcing you to overhaul your fuel system, with costs that hover at, or even exceed the $10,000 mark.  When the pump begins to fail it begins shedding metal shavings and contaminants into your fuel, which is then forced through your high-pressure fuel system. When this happens it’s not just the pump that needs to be replaced, but the pump, all injectors, fuel regulator, and both fuel rails need to be cleaned. This has resulted in recalls, lawsuits, and a general reputation of unreliability.

The Solution: A direct drop-in replacement DCR fuel pump

S&S Diesel has revolutionized the market with their durable, game-changing plug-and-play CP4 replacement that boasts OE fit and function.  S&S Diesel, working alongside PurePower, started with a Stanadyne DCR fuel pump design and developed a variant that matches the CP4's output curve without requiring any calibration changes. 

They’ve also added Stanadyne’s new (IMV) designed to extend the DCR fuel pump life.  The robust IMV provides exceptional longevity, durability, by using high-quality corrosion-resistant components and other proprietary features to prevent large debris from entering the valve.  Combined with OE-grade braided hose and steel fuel lines, this replacement looks and performs like original equipment, offering Ford Super Duty owners a more reliable and long-lasting option.

Durable DCR High-Pressure Fuel Pump Design

The two-piston DCR pump is based on a compact and modular design for easy integration, has low hydraulic and acoustical noise, features ultra-fast response times, and is biofuel and low-lubricity fuel compatible. It uses a patented eccentric drive pumping technology, with pressure-lubricated cam and bushings, for increased performance, efficiency, and benchmark durability. 

The Fuel Control Actuator (FCA) uses high-quality corrosion-resistant components and proprietary features to prevent large debris from entering the actuator, providing exceptional robustness for longevity and durability in harsh environmental conditions. 

The DCR can provide a up to 2,200 bar of pressure with fuel delivery of 1,250 mm3 per revolution (25% more than a CP4.2), producing plenty of flow for worn injectors that have high return.

Protect your Productivity

For $2,786.00 CAD, the S&S Diesel Motorsport CP4 to DCR Pump Conversion for Ford 6.7L Powerstroke can save Super Duty truck owners $10,000 to $15,000 in fuel system repairs, and add peace of mind knowing that their daily workhorse isn’t going to lay down on them. 

Currently, the Ford 6.7L CP4 to DCR Pump Conversion will fit 2011-2019 F250-F750 trucks, with future plans for 2020+ compatibility. The S&S-PurePower engineering team currently has DCR Conversions being validated all over North America in all types of conditions and climates, with the goal of bringing a well-refined and proven product to the market. 

6 Warning symptoms to watch for on your 6.7 Powerstroke that may indicate CP4 failure

1. Metal shavings in your fuel filter

One very common symptom of CP4 failure is metal shavings, bits and pieces in the fuel filter.  As it begins to fail, the CP4 starts shedding metal shavings and metal contaminants into the fuel.   

2.Power loss, sputtering & stalling when accelerating quickly

If your CP4 is failing, when accelerating quickly, your truck will sputter and stall.  This happens because the fuel pump can’t supply enough fuel to the engine which means you are getting power in intervals rather than continuous acceleration.

3. Poor ignition or difficulty starting

Though starting difficulty can occur for many reasons, including kinked fuel hoses, worn alternator bearings, alternator malfunctions, or even a faulty battery, if you notice your engine is struggling starting and running, checking the CP4 condition is a good idea.

4. Reduced fuel economy

Though it can indicate other issues, another warning sign that your CP4 is failing is a sudden and significant reduction in fuel efficiency.  You’ll suddenly find that you’re not getting the same MPG that you should, and combined with the other issues listed this could be an indication of failure.

5. Rattling noises & a rise in temperature

Another sign of CP4 failure on your 6.7 powerstroke is a whining or rattling sound coming from your lift pump.  This may not be a no start condition, but definitely can contribute to CP4 failure.

3.Bad Fuel:Oxygen ratio

If the ratios are off due to failure, you may get any of the following

• White or Black smoke coming from exhaust
• Misfires while accelerating
• Foul odors coming from the engine
• Excessive buildup in the exhaust pipe
• Failed SMOG checks and other emission checks

Too much oxygen can also be responsible for other symptoms listed here including poor acceleration, reduced fuel economy and sputtering or stalling.

More Information

FAQ

When is it going to be available?

The Target date is June of 2023.  S&S has been doing lots of validation, durability testing, and is currently ramping up production.  They’ve taken their time, ensuring they do things right, not cutting corners and making sure that it’s as flawless as possible, without any issues.  

What kind of validation testing has it gone through?

The base pump has already gone through a large quantity of durability and abuse tests that were needed for approval several years ago in the Heavy D engine.  The specific variant that’s been developed for 6.7 powerstroke is going through a lot more validation testing including: lots of bench testing of various pumps at a high RPM pressures, lots of accelerated abusive testing, and low lubricity testing.  Also, lots of testing has been done with jp8 (low lubricity military fuel).

In addition to base testing, and complete package testing, lots of field testing has been done as well.  By release it will have been tested in the field for over a year in various applications.  That’s almost all model years, different ranges (F250, 350, 450, 650), cabin chassis, pickup, ambulances.  All the way from cold weather testing in Canada to hot weather testing in South Texas, heavy towing to lots of idle time.   

Why is it needed?

As mentioned above, the CP4 that is in the current Ford 6.7 Powerstroke has earned a reputation for very expensive failures.  This is a solution that prevents down time, and prevents you from having to spend a lot of money on parts (that you shouldn’t have to).

Where is it made?

The different components are coming from many different areas including US, French, and Chinese manufacturers.  The pump itself is a Stanadyne OE pump that’s been in production since 2014 with over 700,000 in the field.  A plant is currently being spooled up in the US which is where the product will be produced in the future.

How does it compare to competitors?

The base architecture is much different than the CP4, and thus will not be susceptible to a lot of the same failures due to the sensitivity of the CP4 base design. Some aftermarket companies are using a Reman CP4 based body and it's hard to tell where those come from or what is done to those.  Essentially S&S has built the best possible product that is designed to avoid the downtime and cost that are associated with CP4 pumps.

Can it make more power, does it have more Output?

Despite being a higher output than the CP4 (it's roughly 25 percent higher displacement than the CP4) it is capable of more fuel, but has been designed specifically to match stock output.  In cases when it is not in a stock truck, in drag racing for example, when it is asked for more fuel it can deliver, but it has been very specifically designed to just deliver the amount of fuel that the ECU is requesting in stock form.

Warranty

• 2-year, unlimited-mile warranty (Parts Only)

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