FASS TSC10250G Titanium Signature Series 250 GPH Fuel Pump for 2001-2016 Chevy & GMC 6.6L Duramax

The Titanium Signature Series diesel fuel system from FASS was engineered for exceptional performance, longevity and reliability. FASS knows their product is so well built they back it with a limited lifetime manufacturer warranty. Fass Titanium Signature Series fuel pumps remove potentially harmful and destructive fuel contaminants like water, air and general debris. They also increase your horsepower & fuel economy while lowering your maintenance costs & emissions. FASS Titanium pumps make for a far more efficient combustion event, creating far less soot and particulate matter. FASS pumps prolong diesel particulate filter (DPF) and exhaust gas recirculation (EGR) life, meaning less wear and tear on many engine and exhaust components as well as improved miles per gallon. Every diesel truck needs a FASS!

Key Features

• Fits 2001-2016 6.6L Duramax LB7, LLY, LBZ, LMM & LML
• Rated at 250 Gallons Per Hour
• Supports From 900 Horsepower up to 1200 Horsepower
• Preset at 8-10 PSI Fuel Pressure
• Included Bolt On Bracket for Installation
• Improved Cold Weather Starts
• Smoother Engine Idle
• FASS Whisper Technology Reduces Noise Levels, Not Flow Rates
• Performance Radius Cuts within the Aluminum Housing Create Smooth Fuel Flow
• Mass Flow Return Continuously Polishes Your Fuel & Prevents Cavitation

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 and suction fuel line along with a ½”” Fuel Return Port. This new and improved version from 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 out of PTFE Teflon which can be easily cut to adapt to different depth of fuel tanks. Properly installed, you can safely operate down to about 1/8 tank of fuel.

FASS Titanium Fuel Systems are an important upgrade for Duramax diesels because they don’t come with a factory lift pump like other diesels. This requires the CP3 or CP4 injection pump to pull fuel under a vacuum, adding stress to the pump and risking introduction of additional air into the fuel. Duramax diesel engines are known for having injector failure issues. Although this can be caused by several different factors, FASS Filtration Systems eliminate those that are fuel related. A Titanium Series lift pump also offers advanced filtration benefits that will help protect your Duramax’s injection systems, effectively extending the life of your Injection Pump and Injectors.

FASS Titanium Signature Series fuel pumps come with all the features for which FASS is known, in a compact package for a smaller profile – without sacrificing any of the power and performance you would expect in a heavy duty diesel fuel lift pump and filtration system. A FASS Titanium pump will give you better throttle response, increased injector life and improved fuel mileage. If you own a diesel pickup truck you owe it to yourself to add a FASS Titanium Signature Series fuel pump.