FASS 2011-2014 Duramax 6.6L Titanium Signature Series - 100GPHFASS Fuel Systems Diesel Lift Pump 2011 2014 GM Duramax LML 6. 6L Titanium Signature Series 100Gph (TS C11 100G). A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn't come with a factory lift pump like other diesels. This requires your CP3 injection pump to pull your fuel under a vacuum, adding additional stress to your CP3 Pump and risk introduce additional air into your fuel.

taking the extra steps that our competitors ignore while they rush to get the product out the door

the Bulkhead fitting functions as both a suction tube and return and features a 5/8 inch Suction Tube along with a ���Ķ inch Fuel Return Port

290 Gallons Per Hour Flow Rating

The FASS Extreme Water Separator Fuel Filter is field tested and has been laboratory proven to be extremely effective at removing the water from diesel fuel

Automatic On/Off Heater

Our FASS Signature Series Adjustable Diesel Fuel Pumps are designed to be the most versatile high performance fuel pump on the market that allows for adjustable fuel pressures to meet the demand of high performance Dodge Cummins 12 Valve applications

Preset 45-47 PSI Fuel Pressure

If you are installing a FASS Diesel Fuel System on a late model Paccar Engine with plastic quick connect fuel lines

Fuel mileage improvement

New Filters Cannot Be Used In Combination With The FF-3003/FF-3010 Or FS-1001/FS-1020

�Ǘ� fuel line port on the outside wall to decrease installation difficulty of our FASS fuel pump product line

this adjustable fuel pump is rated at 140 gallons of diesel fuel per hour and offers adjustable fuel pressure from 1-55 PSI to customize fuel delivery for race or competition diesel engines