The Fleece Performance injection pumps are free of core charges and come in two different sizes to accommodate all your horsepower needs.
The factory CP3 starts to lose pressure and flow at around 3000 RPM's which can causes substantial drop in performance. All Fleece Performance pumps eliminate this concern while providing options for a substantial increase in fuel flow.
Pump Sizes:
CP3K
Stock like replacement modified to eliminate the factory restrictions.
PowerFlo 750
Modified with a larger 10MM plunger for increased fuel flow to support upwards of 800HP.
Important Note: LB7/LLY trucks require custom tuning to re-scale the fuel pressure regulator when using either of these pumps.
Features & Benefits:
- Increased Performance
- Supports Stock To 800+HP
- No Core Charge
- 12 Month Warranty
