Featuring Pureflow's 4G technology, this Raptor 4G can reliably deliver your Duramax engine up to 100 gallons per hour of fuel in a compact and quiet design, all backed by a lifetime guarantee.
From the factory, your Duramax is not equipped with a low pressure lift pump. Rather, it puts all of the load on the CP4 injection pump to inevitably "suck" the fuel from the tank. To make matters worse, it has been proven that the move in 2011 to a CP4 from the original, higher output CP3 from previous model year Duramax's has led to numerous failures. By adding a higher performing lift pump, such as this model Raptor, you will ensure that your engine and injection pump are properly fed enough fuel while supporting stock to 500 rear wheel horsepower applications.
Unsure of whether you need the Raptor 100 or the Raptor 150?
Put it this way...if your truck is stock, or moderately stock (70hp chip) you want the 100. If you've added a chip or two, larger injectors, or even a modified CP3, you will want the 150.
California Air Resource Board
D-595-5
From the factory, your Duramax is not equipped with a low pressure lift pump. Rather, it puts all of the load on the CP4 injection pump to inevitably "suck" the fuel from the tank. To make matters worse, it has been proven that the move in 2011 to a CP4 from the original, higher output CP3 from previous model year Duramax's has led to numerous failures. By adding a higher performing lift pump, such as this model Raptor, you will ensure that your engine and injection pump are properly fed enough fuel while supporting stock to 500 rear wheel horsepower applications.
Unsure of whether you need the Raptor 100 or the Raptor 150?
Put it this way...if your truck is stock, or moderately stock (70hp chip) you want the 100. If you've added a chip or two, larger injectors, or even a modified CP3, you will want the 150.
California Air Resource Board
D-595-5
Specifications
- SkuPF-R4SBC138
- ManufacturerAirDog | PureFlow Technologies
- MPNR4SBC138
High End Gerotor Pump Featuring:
- Advanced regulator design allows for extreme accuracy and ease of adjustment
- Pureflow 4G Technology
- No return line needed
- Preset at 8-10 PSI
- Ability to support stock to 500 rear wheel horsepower by delivering 100 gallons per hour of fuel
- Complete Installation Kit Including No Drill Mounting Bracket, Wiring harness, and 1/2" "Big Line" Fuel Lines
- Lifetime Warranty
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PureFlow R4SBC138 Raptor 4G 100 GPH Fuel Pump 15-16 6.6L GM Duramax LML
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