Industrial Injection 0 433 172 145-R3 R3 Race Series 48 LPM Extrude Honed Injector Nozzle 180HP

The Industrial Injection 0433172145-R3 is a Race Series (R3) performance injector nozzle rated at 48 LPM (Liters Per Minute) and engineered to support up to 180 horsepower gains on the 6.7L Cummins diesel platform. This nozzle is a direct OEM-replacement form-factor part built from new OE Spec Plus Bosch components and processed through Industrial Injection's proprietary extrude hone and EDM finishing procedures.

Key Features:

• Dual Extrude Hone Process: Each nozzle is extruded and honed twice to achieve precise, consistent flow at its intended 48 LPM rating
• EDM Machined: Industrial Injection uses an EDM (Electrical Discharge Machining) process to achieve the targeted flow increase
• OE-Sourced Base Parts: Nozzles are sourced directly from the OE supplier, then engineered in-house for performance
• Flow Balanced & Matched: Each set undergoes an extensive calibration process for smooth, reliable operation and consistent atomization
• Individual Test Stand Verification: Every nozzle is tested on a state-of-the-art test stand to confirm it meets OEM specifications before shipping
• Includes Copper Crush Washer: Each nozzle ships with a new copper crush washer for installation
• Sold Individually: Order quantity of 6 for a complete engine set
• 1-Year / Unlimited Mile Warranty: Backed by Industrial Injection's standard performance warranty

Fuel System Requirements: The R3 (RACE3) nozzle rating places significant demand on the fuel delivery system. A performance CP3 injection pump is required — such as the Industrial Injection Dragon Fire CP3. Running these nozzles on a stock CP3 is not recommended at this power level.

Competition Use Notice: Industrial Injection R-Series performance nozzles are intended for competition or off-road use only. Compliance with all applicable state and federal emissions regulations is the responsibility of the end user.