2003-2007 Powerstroke 300cc 100% 7mm Hybrid Injector Set Premium (WDI 300/100 PREM)

Fits

Step into the big leagues with Warren Diesel’s Premium 7mm Hybrids, a high-performance 300cc injector built for 6.0L Powerstroke owners chasing serious horsepower. Featuring 100% overstock nozzles and an entirely new internal build, including solenoids, spool valves, and springs, these units provide the aggressive fuel delivery needed for competition-level builds. Every injector is built with all-new hardware and must pass a rigorous 4-point flow test to ensure your high-output engine receives the precise fueling required for maximum reliability.

All 7mm injectors require a full fuel system, custom tuning, and a studded motor.

Part Number: WDI 300/100 PREM

• 7mm Plunger Diameter
• Massive 300cc fuel capacity
• Precision 100% over stock nozzles
• Professionally refurbished nozzles
• New solenoids and spool valves
• New plunger and poppet springs
• All new hardware and O-rings
• Rigorous 4 point flow testing
• Hybrid design to manage oil demand

• 8 x Injectors

• A full fuel system, custom tuning, and a studded motor are required for all 7mm injectors.