Convert your LML's Fuel System from a CP4 to a CP3. The stock CP4 is only capable of supporting up to 500rwhp and 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.
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. 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). Low Pressure Fuel Feed Line. 3/8x8 Flexible Fuel Line with Hose Clamps (CP3 Return).1/2x30 Flexible Fuel Line with Hose Clamps (Filter to CP3). Fuel Return Line Block Off with O-ring. NO CORE CHARGE ON CP3 PUMP!
The item "Fleece Duramax LML CP3 Pump Conversion Kit With CP3K Fits 2011-2016 Duramax Diesel" is in sale since Monday, September 28, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Pumps".
The seller is "coops_customs32" and is located in Mount Olive, Illinois. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia.