S&S Diesel Motorsport 6.7C19-150SAC-SET – 150% Over New Injector Set

Unlock serious fueling capacity with the S&S Diesel Motorsport 6.7C19-150SAC-SET. These are brand-new (not remanufactured) SAC-style injectors built on new bodies and precision-modified for 150% increased nozzle flow over stock. Designed for high-performance 2019–2024 6.7L Cummins applications, they deliver the extra fuel volume needed for substantial power gains when paired with proper supporting modifications and tuning.

Key Features

• 150% over stock nozzle flow for significantly increased fuel delivery
• Brand-new injector bodies with internal modifications for improved injection rate shape and durability
• Proprietary nozzle honing process creates clean, consistent orifices
• Precision flow-matched set: nozzles matched to tight tolerances (typically ≤1% variance); complete injectors matched to ≤3% variance
• Multi-point calibration at multiple pressure and energizing points for consistent rate shape across the set
• Sold as a complete matched set of 6

Fitment

• 2019–2024 Ram 2500 / 3500 with 6.7L Cummins 24-valve common-rail engine

Installation Notes

• Direct-fit replacement set
• Injector Quantity Adjustment (IQA) codes must be entered into the ECM after installation
• Custom tuning is required
• Strongly recommended: upgraded lift pump, adequate high-pressure fuel pump capacity, and supporting airflow (turbo) upgrades to maintain rail pressure and reliability under increased demand
• New feed tubes and lines are highly recommended during install

These injectors are engineered by S&S Diesel Motorsport to OE-level testing standards and are intended for performance builds. They are not a simple drop-in upgrade for stock or lightly modified trucks.

Core return required