FASS FASC09290G ADJUSTABLE 290G LIFT PUMP FOR 01-16 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML

FASS Fuel Systems Adjustable Diesel Fuel System 290GPH GM Duramax 6.6L 2001-2016  (FASC09290G)

Part No: FASC09290G
Superseded No: FAS C09 290G

Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high-performance fuel System on the market that allows for adjustable fuel pressures to meet the demand of high-performance GM Duramax 6.6L applications. Manufactured with the same motor used in our Titanium Signature Series Systems, this adjustable fuel System is rated at 290 gallons of diesel fuel per hour and offers adjustable fuel pressure from 1-75 PSI to customize fuel delivery for race or competition diesel engines. To aid in proper performance we built in a boost compensation port, air pressure from your intake manifold raises fuel pressures while under full throttle, maintaining fuel pressure when it matters most.

This kit includes a bulkhead fitting and suction tube. Machined from 6061 T-6 Billet Aluminum, the bulkhead fitting functions as both a suction tube and return and features a 5/8″ suction tube along with a 1/2″ Fuel Return Port. This new and improved version of our previous suction tube allows the user to plum their FASS return line directly to their bulkhead fitting, eliminating all cutting of the filler neck and significantly speeds up the installation process. The pickup tube is fabricated of PTFE Teflon which can be easily cut to adapt to different depths of fuel tanks. Properly installed, you can safely operate down to about 1/8 tank of fuel.

Duramax Adjustable High-Performance System Features:

• Whisper Technology
• Adjustable Fuel Pressure 1-75 PSI
• High-Performance 290GPH
• Includes bulkhead fitting and suction tube
• Improves Fuel Flow
• Boost Compensation Port
• Built In Fuel Pressure Gauge Port
• All Mounting Hardware Included

This is a fuel System only and must be used with your factory fuel filter. It is suggested that all Systems be adjusted only if you have installed a fuel pressure gauge, for questions please contact our technical support team.

The FASS FASC09290G Adjustable Diesel Fuel Lift Pump 290G is a powerhouse designed for 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM/LML applications. Engineered to provide high performance and versatility, this Fuel System delivers an impressive 290 gallons of diesel fuel per hour and offers adjustable fuel pressure ranging from 1-75 PSI, catering to the unique demands of race or competition diesel engines.

Crafted with excellence using 6061 T-6 Billet Aluminum, the FASS Fuel System features a bulkhead fitting that serves as both a suction tube and return, complete with a 5/8 inch suction tube and a 1/2 inch Fuel Return Port. The innovative design allows for a faster installation process, eliminating the need for cutting the filler neck.

The inclusion of a boost compensation port ensures optimal fuel pressure is maintained under full throttle conditions, enhancing overall performance. Additionally, the kit comes equipped with a PTFE Teflon pickup tube that can be easily modified to accommodate different fuel tank depths, enabling safe operation even down to about 1/8 tank of fuel.

Key features of this Duramax Adjustable High Performance System include Whisper Technology for quiet operations, built-in fuel pressure gauge port, improved fuel flow, and all necessary mounting hardware for easy installation. Please note that this fuel system must be used in conjunction with the factory fuel filter, and adjustments should only be made after installing a fuel pressure gauge for accurate readings.

Elevate the performance of your GM Duramax 6.6L engine with the FASS FASC09290G Adjustable Diesel Fuel System, designed to optimize fuel delivery and meet the demands of high-performance diesel applications.