Warren Diesel Premium Fuel Injectors, Ford (2003-10) 6.0L Power Stroke, set of 8 190cc (75% over nozzle)

They unload fuel faster for more high end horsepower gains. These injectors are a great all around set. With these injectors you will have to run custom tuning to get them to idle properly and to maximize the potential of the injectors. These injectors will require aftermarket lift pump and regulated return to ensure the proper fuel is supplied to the injectors. Warren remanufactures all internal mating surfaces, inspect all pieces of the injector, replace defective parts,and test each solenoid. Every o-ring in and on the injector is replaced. Every injector we remanufacture is flow tested on our in house flow bench. Each injector has 4 tests that it has to pass before being shipped out to you. Premium– New spool valves, Solenoids, plugs, plunger springs and poppet springs 18 month warranty