Why convert your LML’s Fuel System from a CP4 to a CP3? The stock CP4 is only capable of supporting up to 500 RWHP. A CP3K is capable of supporting 600+ RWHP in conjunction with the piezoelectric injectors. The reliable and proven PowerFlo 750 is capable of supporting nearly 850+ RWHP. The CP4 was introduced as a cost reduction to the LML platform since a smaller amount of fuel is required when running the more efficient piezoelectric injectors. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms. The Fleece CP3 Kit contains. High Pressure Fuel Rail Line. Fuel Rail Plug and Nut. CP3 Block Adapter with O-ring. (3) CP3 Block Adapter Bolts (Flange Head, M8x1.25x35mm). CP3 Pump Fittings 3/8. CP3 Pump Fittings 1/2. Low Pressure Fuel Feed Line. 3/8×8 Flexible Fuel Line with Hose Clamps (CP3 Return). 1/2×30 Flexible Fuel Line with Hose Clamps (Filter to CP3). Fuel Return Line Block Off with O-ring. For questions or help please call 8OI-6l8-2l51. Please contact for quote. The item “Fleece CP3 Conversion & PowerFlo 750 Injection Pump 11-16 GM 6.6L Duramax Diesel” is in sale since Tuesday, April 30, 2019. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Pumps”. The seller is “dieselautopower” and is located in Layton, Utah. This item can be shipped to United States, Canada.
- CA Propostion 65 Message: WARNING: Cancer & Reproductive Harm
- Interchange Part Number: Fuel Power Flo Flow High Pressure CP4 Performance
- California Prop 65 Warning: WARNING: Cancer & Reproductive Harm
- Manufacturer Part Number: FPE-LML-CP3-FF-10
- Other Part Number: 2500HD 3500HD Kit System LTZ Denali LT LS SLE SLT
- Brand: Fleece Performance