
- Unrivaled Flow Consistency: Each set of nozzles is flow-matched to an industry-leading 1% variance, adhering to stringent Original Equipment (OE) standards. This meticulous matching, tested with Viscor SAE-J967 fluid at 40 degrees Celsius and 100 bar, guarantees balanced fuel delivery across all cylinders.
- Precisely Matched Injector Sets: Beyond the nozzles, the complete injectors are flow-matched to within a tight 3% variance per set (excluding the TorqueMaster series). This ensures harmonious operation and peak performance under various conditions, validated using the same rigorous Viscor SAE-J967 testing parameters at 40 degrees Celsius.
- Optimized Injection Control: Each injector undergoes comprehensive testing across four distinct pressure/energizing points. This granular analysis allows for precise alignment of the injection profiles (rate shape), contributing to smoother engine operation, improved throttle response, and enhanced fuel economy.
- Custom-Engineered for Peak Efficiency: The internal build specification of each injector is custom-matched to the individual nozzle flow rate. This critical step, which includes proprietary internal modifications (piezo mod), ensures that each injector operates at its optimal efficiency for the specific nozzle size, delivering unparalleled performance gains you can feel.

Unleash the true potential of your 2011-2016 LML Duramax with the S&S Diesel LML-45SAC New LML 45% Over Injectors. These aren't just replacement parts; they're a meticulously engineered upgrade designed to optimize your engine's performance and efficiency. Through a proprietary nozzle honing process, each injector nozzle boasts exceptionally clean and consistent orifices. This precision ensures an optimal fuel spray pattern, leading to more complete combustion, increased power, and reduced emissions.
Unrivaled Flow Consistency: Each set of nozzles is flow-matched to an industry-leading 1% variance, adhering to stringent Original Equipment (OE) standards. This meticulous matching, tested with Viscor SAE-J967 fluid at 40 degrees Celsius and 100 bar, guarantees balanced fuel delivery across all cylinders.
Precisely Matched Injector Sets: Beyond the nozzles, the complete injectors are flow-matched to within a tight 3% variance per set (excluding the TorqueMaster series). This ensures harmonious operation and peak performance under various conditions, validated using the same rigorous Viscor SAE-J967 testing parameters at 40 degrees Celsius.
Optimized Injection Cont[...]
- Unrivaled Flow Consistency: Each set of nozzles is flow-matched to an industry-leading 1% variance, adhering to stringent Original Equipment (OE) standards. This meticulous matching, tested with Viscor SAE-J967 fluid at 40 degrees Celsius and 100 bar, guarantees balanced fuel delivery across all cylinders.
- Precisely Matched Injector Sets: Beyond the nozzles, the complete injectors are flow-matched to within a tight 3% variance per set (excluding the TorqueMaster series). This ensures harmonious operation and peak performance under various conditions, validated using the same rigorous Viscor SAE-J967 testing parameters at 40 degrees Celsius.
- Optimized Injection Control: Each injector undergoes comprehensive testing across four distinct pressure/energizing points. This granular analysis allows for precise alignment of the injection profiles (rate shape), contributing to smoother engine operation, improved throttle response, and enhanced fuel economy.
- Custom-Engineered for Peak Efficiency: The internal build specification of each injector is custom-matched to the individual nozzle flow rate. This critical step, which includes proprietary internal modifications (piezo mod), ensures that each injector operates at its optimal efficiency for the specific nozzle size, delivering unparalleled performance gains you can feel.