Product Description
Feed big power the right way with the Exergy E04 20316 Reverse Rotation 10mm Stroker CP3 Pump. Built by Exergy Performance, this stroker CP3 increases displacement for higher potential fuel delivery and is configured for reverse-rotation drive—perfect for auxiliary/top-pump positions in dual CP3 systems when your bracket kit requires opposite cam rotation.
Key Benefits
- 10mm stroker pump for higher fueling potential and stable commanded rail pressure
- Reverse-rotation configuration for dual-fueler kits that require opposite cam rotation
- Exergy-calibrated and flow-verified for repeatability and drivability
- Built for performance applications while maintaining OE-like manners when properly tuned
Fitment
- Application type: Auxiliary/top pump in reverse-rotation dual CP3 systems
- Not an OE single-pump replacement; verify your dual-fueler bracket requires reverse rotation
- Commonly used on popular dual CP3 brackets for GM Duramax and Dodge/Ram Cummins platforms (confirm bracket compatibility, hub/pulley, and line routing)
What’s Included
- Exergy E04 20316 Reverse Rotation 10mm Stroker CP3 Pump
- Bench-verified calibration/flow data from Exergy
- Basic installation guidance
Recommended Supporting Parts
Protect your investment and ensure consistent supply pressure and filtration:
Install Notes
- Professional installation recommended. Confirm reverse-rotation compatibility with your dual CP3 bracket kit before purchase.
- Thoroughly prime/bleed the fuel system after install. Maintain clean fuel and quality filtration.
- Tuning may be required to fully realize benefits, especially with larger injectors or turbo upgrades.
Frequently Asked Questions
Q: What does “reverse rotation” mean?
A: The pump’s internal cam rotates opposite of standard CP3 direction. Some dual CP3 brackets drive the auxiliary/top pump in reverse; this unit is built for those kits.
Q: Can I use this as a stock replacement?
A: No. This is intended for dual CP3 systems requiring reverse rotation, not a direct OE single-pump replacement.
Q: Do I need a lift pump?
A: Highly recommended. A quality lift pump improves filtration, stabilizes supply pressure, and supports higher rail targets. See our lift pump selection.
Q: Which injectors pair well with this pump?
A: Match fueling to your power goals with Exergy-brand injectors for your platform. Browse options here: Exergy at CPP Diesel.
Q: Is there a core charge?
A: Some CP3s carry a refundable core charge. If applicable, details will appear in the product options or at checkout.
Q: What about warranty?
A: Covered under Exergy’s manufacturer warranty. Retain proof of purchase and follow proper install/filtration procedures.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components for Duramax and Cummins platforms. Explore the full lineup here: Exergy Performance at CPP Diesel.
