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The FASS Titanium Signature Series 290GPH Fuel System (for 2001-2010 GM/Chevy Duramax 6.6L) addresses the absence of a factory lift pump in GM Duramax diesel engines. This system prevents the CP3/CP4 injection pump from operating under vacuum, which can cause undue stress and introduce air and vapor into the fuel system.
The Titanium Signature Series fuel system from FASS Diesel Fuel Systems is engineered for high performance, durability, quiet operation, and reliability in aftermarket fuel filtration. Rated at 290 gallons per hour, this system can adequately supply fuel for GM Duramax 6.6L engines producing 1200-1500 HP. It also provides advanced filtration, protecting your Duramax's injection system and potentially extending the life of injectors through:
This kit includes a billet aluminum bulkhead fitting and suction tube. The bulkhead fitting, machined from 6061 T-6 billet aluminum, serves as both a suction tube and return, featuring a 5/8” suction tube and fuel line, along with a ½” fuel return port. This design allows for direct plumbing of the return line to the fitting, simplifying installation by eliminating the need to cut the filler neck. The PTFE Teflon pickup tube can be easily cut to accommodate various fuel tank depths, allowing safe operation down to approximately 1/8 tank of fuel when properly installed.
FASS Diesel Fuel Systems prioritizes the engineering and refinement of their systems. This focus results in a low motor failure rate (under 1.5%) and unique design features.
Key Features:
NOTE: Installation on cab and chassis models may require modifications.
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