BD Diesel BD 6.0L Powerstroke Injector Ford 2004-2007 after 09/21/2003 - 90hp 1717001

Higher fuel rate OE quality remanufactured injectors! These 155cc nozzle, 50hp injectors are honed out to satisfy the fuel demands of the 475-500hp range. Our 90hp injectors have spill ports blocked and a modified body, allowing even more fuel to be forced out of the 175cc nozzle, providing fuel for the 550hp tier. OE quality reman injectors - set of 890hp increasePrecision honed intensifier body is matched with new plungers to operate at extreme pressures and temperaturesReplaced dampening pins and check plates to prevent cavitation175cc flow rate/30% increase, suitable for 500-550HP with supporting airflowInternal injector body modifications to ensure maximum fuel is injected through nozzleReplaced rail connections, thru-rod, nuts and belleville washers, o-rings, springs and spool valvesControl Valve body and spool are precision ground to specific diametrical clearance for sealing and directing oil for injector operationAll spools are replaced 100% and machined to original specificationEach injector is 100% flow tested and nitrogen tested for leaksFlow volume, leakage rate, max needle lift and valve opening pressure (VOP) are also testedAll sealing surfaces are refinished and maintain less than 2 microns of flatness