Injector (2019-2021 Cummins 6.7L)

S&S Upgrades

• Proprietary nozzle honing process for clean and consistent holes
• Nozzles flow-matched to 1% variance per set, using OE standards
  • Viscor SAE-J967
  • 40 degrees C
  • 100 bar
• Injectors flow-matched to 3% variance per set (except TorqueMaster)
  • Viscor SAE-J967
  • 40 degrees C
  • 4 different pressure/energizing points per injector
  • Injection profiles (rate shape) aligned
• Injector build spec custom-matched to nozzle flow rate for each size
•  All sizes feature internal body modifications
  • Increased nozzle flow slows down the open/closing time
  • Body modifications improve the injection rate shape

Options

• Brand new bodies only
• The industry has adopted a % increase in nozzle flow over stock as the sizing convention
  • Available sizes: TorqueMaster SO & HO, 50%, 100%, 150%, 200%