FASS Whisper Technology (FWT) was engineered to meet the stringent demands of today’s quiet diesel engines. FASS Whisper Technology was in development and testing for over two and a half years to meet FASS Fuel System’s high quality and durability standards. FASS Whisper Technology effectively and drastically reduces the sound levels of the Signature Series FASS Diesel Fuel System to a “whisper” while at the same time increasing fuel flow rates. Our competition reduces noise levels by reducing flow rates.
Performance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the FASS System by creating smooth flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and to prevent eddy currentsfrom forming within the corner of a 90-degree sharp angle. FASS Titanium Signature Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel.
Mass Flow Return (MFR) technology is used to continually polish your fuel by keeping a positive pressure on the fuel being delivered to the engine to prevent cavitation along with galling and scoring. Thenreturning the fuel, that’s not yet needed, back to the tank after it has been passed through the filtration process, removing dirt, air, vapor and water. This means your fuel is being constantly “Polished” (cleaned), guaranteeing that your diesel truck always has the cleanest fuel possible. The MFR in combination with the optional FASS Fuel Heater options will help insure “EXTREME” cold weather operations!
Bolt On Bracket Mounts old mounting styles required drilling or welding when mounting your new pump. This has now been simplified with our new bolt on brackets that utilize your Ford Super Duty factory bed bolt, the bolt that secures your truck bed to your frame. Mounting your Titanium Series lift pump takes only minutes and all brackets are made from machined steel for superior support and strength.
2005-2018 Cummins 250GPH Fuel System Features:
New Whisper Technology
New Bolt On Bracket Installation
Preset 16-18 PSI Fuel Pressure
250 Gallons Per Hour Flow Rating
Removes Water, Air and Debris From Diesel Fuel
3 Micron Filtration Rating
Protects and Extends The Life Of Your Injectors
Improved Cold Weather Starts
Decreases Carbon Monoxide and Carbon Dioxide Emissions
½ Inch Fuel Lines and Ports
Bulkhead Fitting Suction Tube and Return
Fuel Mileage Improvement
Improved Fuel Volume Delivery
Smoother Engine Idle
Optional Electric Heater Ports
Optional Fuel Pressure Gauge Port
Limited Lifetime Warranty
30,000 Mile Filter Life Expectancy
Quietest Motor On The Market