Quick Ship SKU #: PF-R4SBC133 PureFlow R4SBC133 Raptor 4G 100 GPH Fuel Pump 01-10 6.6L GM Duramax

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 CP3 injection pump to inevitably "suck" the fuel from the tank. While this may work okay for stock trucks, even those with a mild tuner are not realizing the full benefits of the performance upgrades due to a lack of fueling. 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.