Description
Why convert your LML’s Fuel System from a CP4 to a CP3
Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms, resulting in costly repairs for owners when a CP4 fails. Our CP3 conversion kit lets you easily adapt a CP3 to your 2011-2016 Duramax. In conjunction with the piezoelectric injectors, a CP3K conversion is capable of supporting 600+ rwhp and a PowerFlo 750 conversion is capable of supporting nearly 850+ rwhp.
Kit Contents:
- 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″
- (2) Sealing Washers
- Low Pressure Fuel Feed Line
- 3/8”x8” Flexible Fuel Line with Hose Clamps (CP3 Return)
- 1/2”x30” Flexible Fuel Line with Hose Clamps (Filter to CP3)
- 3/4” P-Clamp
- Fuel Return Line Block Off with O-ring
Additional information
| Brand | Fleece |
|---|
Brand
Brand
Fleece
Vehicle Fitment
| Make | Model | Engine | Year |
|---|---|---|---|
| Chevy | Duramax | 6.6 | 2011 - 2016 |
| GMC | Duramax | 6.6 | 2011 - 2016 |
