Product Description
S&S Diesel 325-350SAC-R-SET 350% Over Late 5.9 Injector (Reman) — Set of 6 — 2004.5–2007 Dodge Cummins 5.9L 24V
Built for serious fuel demand, this remanufactured, flow-matched set of six S&S Diesel Motorsport injectors features honed SAC nozzles and OE-standard testing for consistent delivery and durability.
- Flow size: 350% over stock (competition/maximum fueling)
- Nozzle style: SAC, honed and flow-matched to tight tolerances
- Configuration: Complete matched set (6) for late 5.9L common-rail
- Application intent: Racing/competition builds with appropriate supporting mods
- Core policy: Core return required (standard for S&S reman programs)
Fitment
Fits 2004.5–2007 Dodge Ram 2500/3500 with 5.9L Cummins 24-valve (late style). Verify “late 5.9” before ordering.
What’s Included
- (6) Remanufactured, flow-matched S&S injectors — 350% over
- Installed SAC nozzles matched to set spec
- Documentation and install notes
Recommended Supporting Parts
- 03–07 Cummins CP3 Injection Pumps — match pump output to injector size.
- 03–07 Cummins Fuel System Components — lines, rails, filtration, fittings.
- 03–07 Cummins Fuel Injectors — browse related injector options.
- 5.9L Cummins Common-Rail Injectors — broader injector selection and accessories.
Installation & Notes
- Professional installation and calibration strongly recommended.
- Competition use; ensure turbo, pump, and fuel supply support required flow.
- Emissions compliance varies by use and jurisdiction; verify local regulations.
FAQ
Is this set street-friendly?At 350% over, this is a competition-level set intended for builds with substantial air and fuel upgrades. Street drivability and emissions compliance will vary.
Do I need to upgrade my CP3 and lift pump?Yes. A high-output CP3 (or dual fuelers) and a quality lift pump/filtration setup are recommended to maintain rail pressure and protect the injectors.
Are these flow-matched?Yes, sets are matched to tight tolerances with OE-level testing for consistent delivery across all cylinders.
What cores are required?Standard S&S reman core return applies. Cores must be like-for-like and serviceable.
