Product Description
Feed your LBZ the fuel it needs with the Exergy E04 10306 10mm Stroker CP3 Pump. Built on the robust LBZ architecture and calibrated/flow-verified by Exergy, this single stroker CP3 is a direct-fit upgrade that supports serious power while maintaining stock-like drivability.
Key Benefits
- LBZ-based CP3 design for durability and smooth fueling
- Exergy-calibrated and flow-verified for consistent rail pressure
- Supports high-power builds when paired with proper lift pump & injectors
- Direct bolt-in for 2006–2007 LBZ with factory-style connections
Fitment
- Make/Model: Chevrolet Silverado 2500HD/3500HD; GMC Sierra 2500HD/3500HD
- Engine: 6.6L Duramax LBZ
- Years: 2006, 2007
What’s Included
- Exergy E04 10306 10mm Stroker CP3 Pump (LBZ-based)
- Basic install guidance
Recommended Supporting Parts
Protect your investment and stabilize supply pressure with these proven add-ons:
- GM Duramax Lift Pumps (Category)
- Fleece PowerFlo In-Tank Lift Pump (2004.5–2007 LLY/LBZ)
- Exergy LBZ Injector Sets (choose flow level for your goals):
- Gaskets & Seals (Duramax)
- Shop All Exergy Performance
Install Notes
- Pair with a quality lift pump; many builders target ~8–10 psi under load and ~150 GPH capacity for high-power builds.
- Prime/bleed the fuel system thoroughly after install.
- Tuning is recommended when using larger-than-stock injectors or other power mods.
- No core charge on this specific Exergy stroker pump (see notes on the product page).
Frequently Asked Questions
Q: Will this 10mm CP3 bolt onto my LBZ?
A: Yes—direct bolt-in for 2006–2007 LBZ using factory lines and mounting points.
Q: Is a lift pump required?
A: Strongly recommended for supply stability and filtration. See our Duramax lift pump category or the Fleece PowerFlo in-tank pump for LLY/LBZ.
Q: How much power will a 10mm stroker support?
A: With proper supporting mods (lift pump, injectors, tuning), Exergy rates similar setups for ~800+ HP potential.
Q: Is there a core charge?
A: This Exergy E04 10306 is listed with no core charge on the CPP product page.
Q: Warranty?
A: Covered by the manufacturer’s warranty. Keep proof of purchase and follow proper filtration/installation practices.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components for Duramax platforms and more. Explore the full lineup here: Exergy Performance at CPP Diesel.
