Injector (2004.5-2005 Duramax LLY)

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
  • 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
• 250% (3200 cc/min) and up feature internal body modifications
  • Increased nozzle flow slows down the open/closing time
  • Body modifications improve the injection rate shape

Options

• Brand new or Bosch remanufactured bodies available
  • We only use reman bodies direct from Bosch for quality purposes, which differ from Bosch-certified remans
• The industry has adopted a % increase in nozzle flow over stock as the sizing convention
  • Available sizes: TorqueMaster, 30%, 45%, 60%, 80%, 100%, 150%, 200%, 250%, 300%, 350%, 400%, 450%, 500%

Core returns required – $150 charge if no core returned.