FASS Fuel Adjustable Diesel Lift Pump 165 GPH GM Duramax 6.6 01-16
FASS Adjustable Fuel Pumps the most versatile high performance fuel pump on the market. It allows for adjusting fuel pressures to meet the demand of high performance GM Duramax 6.6 L engines.
Built with the same motor used in our Titanium Series pumps, this adjustable fuel pump is rated at 165 gallons of diesel fuel per hour and offers adjustable fuel pressure from 1-75 PSI. This allows the user 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 load, maintaining fuel pressure when it matters most.
This pump will support moderate to extreme fueling upgrades, up to 900 HP.
Note: Pressure must be set below 8 psi or it could cause a P0089 code to set.
Fits 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 6.6 L Duramax LB7, LLY, LBZ, LMM, LML, LGHPart Number: FAC09165G