Is a lift pump worth it?

Anytime you plan to pursue more power than what your truck made in stock form, a lift pump is a good idea. Because the injection pump and injectors are arguably the most vital components in a diesel engine, keeping them supplied with plenty of fuel keeps them cool, lubricated and functioning properly.

What fuel pump does the 2021 Duramax have?

The Injection Pump chosen for the L5P is Denso’s HP4. This injection pump is drastically different than the Bosch units found on older trucks.

How many amps does it take to start a Duramax?

It takes about 500 amps to start a duramax. One battery is not the primary.

Is the 6.6 Duramax a good engine?

In general, it’s a very durable and reliable engine. However, as the first models hit the 100,000-mile mark, some issues cropped up. Injector failure was a common problem on the LB7 engines.

How much fuel pressure does a 6.6 Duramax have?

Use common sense safety practices when servicing any diesel system: While maximum control oil pressure on a Power Stroke can reach nearly 4,000 psi, the Duramax fuel system is pressure-relieved at a blistering 27,550 psi.

What does a lift pump do for a LB7?

It helps to run a tune with wider pulse and more fuel. The CP3 has to draw fuel via vacuum from the whole way back by the tank. A lift pump helps keeps constant psi in the lines.

How can I make my Duramax faster?

If you want to improve performance, an aftermarket cold air intake can provide pretty solid gains for a cheap price. Aftermarket cold air intakes like the LB7 Duramax Banks Power Ram Air System provide the engine with cooler, denser air which results in more power.

Why upgrade to fuel lift pumps?

Fuel Lift Pumps are the perfect upgrade to increase efficiency of your vehicle’s Fuel System. Stock output and higher output Injection Pumps can upgrade the power and efficiency of your truck.

Why buy fuel lift pumps from XDP?

Keep the fuel in your vehicle free of contaminants with the high-quality Fuel Filters available at XDP. Fuel Lift Pumps are the perfect upgrade to increase efficiency of your vehicle’s Fuel System. Stock output and higher output Injection Pumps can upgrade the power and efficiency of your truck.

Are there any aftermarket lift pump fuel injectors?

Brands like CAT, Racor, K & N, Fuelab, and Donaldson have a wide array of aftermarket lift pump or stock fuel system filters. Stock Replacement Fuel Injectors from Alliant, Bostech, Dorman, and DTech will help maintain factory-like performance.