Product Description
The S&S Diesel 6.7F20-50SAC-SET is a 50% over, set of eight performance injectors for the 2020–2024 Ford Powerstroke 6.7L. Each set is flow-matched and built on OE-grade equipment to deliver clean atomization and the fuel mass required for higher power goals when paired with proper air and fuel system upgrades.
Why S&S Diesel Injectors
- Proprietary nozzle honing for clean, consistent holes and spray quality.
- Nozzles flow-matched to ±1% (OE standards); injectors flow-matched to ±3% per set.
- Injection profiles aligned across four pressure/energizing points; internal piezo modifications matched to nozzle size.
- Built and tested on world-class equipment by S&S technicians.
Recommended Supporting Upgrades
- High-flow intake and free-flowing exhaust to reduce drive pressure and EGT.
- High-pressure fuel pump upgrade appropriate to 50% over flow.
- Calibrated tuning for injector scaling and emissions-compliant power goals where applicable.
- Turbocharger upgrade (as needed for target horsepower).
Fitment
- Ford Powerstroke 6.7L: 2020, 2021, 2022, 2023, 2024 – F-250 / F-350 / F-450 (verify cab/chassis vs. pickup).
What’s Included
- (8) S&S Diesel Motorsport 50% over 6.7L injectors (SAC nozzle) – part no. 6.7F20-50SAC-SET.
- Flow-match documentation (set balance).
Core & Purchasing Notes
- Core return required (S&S assesses a core charge if no core is returned).
- Sold as a complete set of eight.
Helpful Notes
- Intended for builds that have adequate air supply and proper tuning; 50% over injectors can out-flow stock air.
- Emissions notice: confirm local regulations; use in compliance with applicable laws.
On a well-matched setup with sufficient air (turbo and intercooler) and high-pressure fuel, 50% over injectors typically support significant gains over stock while maintaining clean combustion when tuned properly. Final numbers depend on turbo, pump, and calibration.
FAQ — Do I need a higher-pressure fuel pump with these?Often yes. A higher-output pump helps maintain commanded rail pressure at elevated fuel mass. See our HPFP upgrade options.
FAQ — Are these new or reman?Sold as new injector sets from S&S Diesel Motorsport.
FAQ — Will these work on my 2023–2024 truck?Contact us with your VIN to confirm nozzle and trim compatibility before ordering.
FAQ — Is custom tuning required?Yes—50% over injectors require calibration changes for correct fueling, smoke control, EGT management, and reliability.
