Exergy E04-20317 Reverse Rotation 12mm Stroker CP3 Pump | Universal

Features:

• 12mm stroker pump for high fuel output
• Reverse rotation design for custom applications
• Ideal for competition and race engine setups
• Built with OE-level engineering and validation
• Tested using Bosch-certified calibration equipment
• Supports standalone ECUs and EFI Live systems
• Fully mapped for consistent injection performance
• Verified for shot-to-shot injection consistency
• Delivers precise timing across full RPM range
• Universal fitment for reverse-driven engine builds
• Designed to meet extreme fueling demands

When Your Build Demands Serious Fuel In Reverse

For custom race engines running reverse rotation, there’s no room for compromise when it comes to fueling. The Exergy E04-20317 Reverse Rotation 12mm Stroker CP3 Pump is built for one purpose, delivering massive, reliable fuel volume in setups that push the limits of diesel performance. Whether you're building a dedicated drag truck, a pulling rig, or a one-off motor, this pump gives you the power potential and precision you need. The 12mm stroker design significantly increases fuel output, making it the perfect match for large injectors and aggressive tuning strategies. Because it’s a reverse rotation unit, it’s tailored for engines that spin the opposite direction of factory configurations, giving serious builders a dependable fueling option without needing to engineer around a standard pump. Every Exergy pump is built with the same obsessive attention to detail that makes them a trusted name in high-performance fueling. If you’re going custom, this is the CP3 that helps you go all in.

Reverse Rotation Pump Calibrated With Factory Grade Precision

The Exergy E04-20317 Reverse Rotation 12mm Stroker CP3 combines competition-grade fuel output with OE-level engineering and verification. This pump is specifically designed for reverse-driven engine configurations and delivers increased flow through its 12mm stroker design. It's not just built for high volume, it’s built for precision. Exergy uses Bosch-developed equipment to test injection quantity, shot-to-shot consistency, and timing across the entire RPM range, including points beyond standard factory calibration. This means every pump is mapped and validated to meet the needs of standalone ECU setups, EFI Live tuning, and fully custom injector profiles. Engineered by a team with real-world OE development experience, the pump is thoroughly tested to ensure consistent delivery under the most demanding conditions. Whether you're tuning for peak horsepower or optimizing for repeatable passes, this CP3 provides the fuel control and flow rate needed for advanced reverse-rotation diesel builds.

Fitment: Universal

Notes:

• Designed specifically for reverse rotation engine setups
• 12mm stroker pump delivers significantly increased fuel flow
• Intended for high-performance or competition builds
• Not compatible with standard rotation applications
• Built and calibrated using Bosch-developed testing equipment
• Injection quantity, timing, and consistency are fully verified
• Supports custom tuning via standalone ECU or EFI Live
• Ideal for large injector and aggressive fueling strategies
• Mapped across full RPM range including custom test points
• Developed by engineers with OE manufacturing background