2003-2007 Powerstroke 155cc New Stock Injector Set (WDI 155/STK NSV)

Fits

These injectors have been modified to flow 20cc over stock. You will notice better fuel economy and low-end torque. You will have to run custom tuning with these injectors to get them to idle properly and to maximize the potential of the injectors. Blue spring and upgraded banjo bolts are recommended. 

These injectors have been remanufactured; all internal mating surfaces have been remanufactured, all pieces of the injector have been inspected,  defective parts replaced, and each solenoid has been tested. All replaced o-rings in and on the injector. Every injector is flow tested on a flow bench. Each injector must pass 4 tests.

Part Number: wdi-155stock

• Better fuel economy
• All replaced o-rings
• Remanufactured all internal mating surfaces
• Sold in sets (8)

• You will have to run custom tuning with these injectors to get them to idle properly and to maximize the potential of the injectors. Blue spring and upgraded banjo bolts are recommended.

Fits

These WDI stock replacement injectors are a direct-fit upgrade that restores proper fueling performance while improving reliability. Each injector features a brand-new WDI spool valve, tested used wires, and is designed to maintain factory fueling (stock nozzle size).

Part Number: WDI 155/STK NSV

• Stock nozzle size
• Brand-new WDI spool valve with tested used wires
• Fully remanufactured internal components
• New O-rings inside and out
• Flow bench tested and QC verified
• Sold as a set of 8 injectors

• You will have to run custom tuning with these injectors to get them to idle properly and to maximize the potential of the injectors. Blue spring and upgraded banjo bolts are recommended.