FASS Lift Pumps

FASS Adjustable Lift Pumps

FASS Adjustable Fuel Pumps

FASS Fuel Pumps are a universal High Performance Fuel pump that features a compact design with a potent motor. The high performance aftermarket fuel pumps are manufactured to hold up to the most extreme conditions. These flexible fuel pumps are capable of producing fuel pressure of one to seventy-five PSI with flow rates up to 260 gallons per hour.  If you’re looking for unmatched fuel delivery with adjustable fuel pressures, look at these FASS Signature Series Adjustable Fuel Pumps to meet your exact fuel delivery need. Designed to provide your diesel engine with a consistent fuel pressure that is adjustable for high performance applications needs. The FASS Fuel Pumps are extremely durable, and they're backed with a FASS Limited Lifetime Warranty.

FASS Adjustable Fuel Pumps are available for the following vehicle manufacturers and applications:

The FASS Series adjustable lift pumps are manufactured by FASS Fuel Systems. The FASS Signature Series Lift Pump is the most versatile, high performance, aftermarket diesel fuel pump available. With a FASS diesel fuel lift pump, you can make fuel pressure adjustments to meet your exact engine requirements. These diesel lift pumps are constructed with the same powerful motor as the FASS Fuel Systems Titanium Series Fuel Pumps. FASS Adjustable Fuel pumps are perfect for drag racers, sled pulling, or high performance trucks looking to make real power. As a bonus FASS has included a boost compensation port, allowing you to increase fuel pressure temporarily while under heavy acceleration, keeping your fuel pressure consistent, based on boost referencing from the turbo.

FASS Adjustable Fuel Pump Features:

  • High Performance Fuel Delivery
  • Improved Fuel Flow
  • Adjustable Fuel Pressure 1 to 75 PSI
  • Fuel delivery rates from 90 to 260 gallons per hour.
  • Built-In Fuel Pressure Gauge Port
  • Boost Compensation Port
  • Ready To Install Kit

The most universal High Performance Diesel Fuel Pump on the market. The Adjustable “FAS” Series allows the customer to tweak the fuel pressure to the engine on the "Fly," delivering unmatched versatility. Flow rates from 95 to 260gph and fuel pressure from 1 to 75 psi for Dodge Cummins, Ford Powerstroke, and GM Duramax diesel engines!

NOTE: This fuel pump must be used with your factory fuel filter assembly. The FASS Lift Pump is preset to the specific application I was designed for. It is suggested that all pumps be adjusted only if you have installed a fuel pressure gauge, for questions please contact our technical support team.

Please feel free to call us at 203-210-7200 or contact us for more information about a FASS Adjustable Lift Pump.

Choose your brand:

Ford

Dodge

Chevy

Dura-Max Flow Enhancer

The Dura-Max Flow Enhancer is modeled around our very successful DDRP series and is now available for the GM Duramax. GM Duramax trucks do not have a stock lift pump which forces the injection pump to “pull” the fuel all the way from the tank, creating a vacuum and constantly introduces more air and vapor into your fuel. The Dura-Max Flow Enhancer creates a positive flow of fuel, “pushing” it to your injection pump, eliminating vacuum and drastically reducing air and vapor in your fuel.

Choose your brand:

Chevy

Dodge Replacement

Customers wanting the FASS quality for stock applications and an affordable cost can now get our Dodge Replacement Pump. Our DRP Series gives the customer 2.5 times the flow rate as the stock Carter Pump. We offer our Cummins fuel pumps as direct replacement pumps for 24V Cummins diesel applications only. Note: Drivers with modified engines need to use our FASS Filtration System for improved fuel flow.

Choose your brand:

Dodge