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. When You Need OneĪnytime you plan to pursue more power than what your truck made in stock form, a lift pump is a good idea. Continued fuel starvation will eventually damage the injection pump and possibly hurt the injectors. Without adequate diesel feeding into the low-pressure side of the injection pump, its life span is greatly reduced. Without being supplied low-pressure fuel via the lift pump, the injection pump would have the added job of pulling fuel all the way from the fuel tank (which is the case in Duramax applications). From there, the injection pump or injectors (depending on which engine and injection system the engine has) pressurize the fuel that makes its way in-cylinder between 15,000 and 30,000 psi. Most lift pumps, aftermarket or OEM, provide between 8-to-15 psi worth of supply pressure (aside from the 7.3L, 6.0L and 6.7L Power Stroke engines, which call for 45-to-65 psi). The job of a lift pump is to supply low pressure fuel (from the tank) to the injection pump on the engine. In this day and age, it’s actually rare to peer under a diesel powered pickup and not see an aftermarket lift pump system bolted to the frame rail. In addition to making big horsepower a reality, they add reliability to the entire fuel system, yield improved filtration over stock and (if electric) offer infinite adjustability over fuel pressure. For diesels, lift pumps are the unsung heroes of their respective performance world. While nowhere near as glamorous as a billet wheeled turbocharger, a polished intake or a second injection pump, this component is as vital as it comes in the horsepower game.
A member of our team can also help you with any questions you might have about FASS's systems.Catalyst for Power: Aftermarket Lift Pumps for Diesels We can help you choose one that matches your applications requirements and then ensure it is ready for the rigors of every day use. If your truck needs a new fuel system and a FASS seems like the right fit, contact Carolina Classic Trucks today and ask to learn more about which model will best fit your diesel truck. If this is needed, we recommend the Bean Diesel Performance Sump, which we are also an authorized dealer for. If you do opt for a FASS system, you may also need to install a draw straw or sump to ensure smooth fuel movement from the system. One of the most common situations is after installation of a tuner or if there are significant issues with any of the above issues. Not every truck needs an entire new fuel system, so when should you consider one of the systems listed below.
When to Choose a FASS Fuel System for your Dodge Cummins Here are some specific benefits you may see with such an upgrade:įor these reasons, we often recommend the FASS system and are an authorized VIP dealer for the FASS fuel systems listed below. The FASS fuel system is an essential solution to a number of key issues that your truck may have - from decreased injector life to poor fuel economy to general poor performance. For a Dodge Cummins fuel system, one of the best options on the market is the FASS titanium lift pump. One of the most essential upgrades you can make to your diesel truck - one that will significantly improve performance in a number of key areas is replacement of the fuel system.
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