Industrial Injection - R4 58 LPM Honed Injector Nozzle - 2007.5-2012 Dodge 6.7L (250HP) 0433172145-R4

Part # 0433172145-R4

This R-Series (RACE) injector nozzle has been extruded / honed twice and for its intended flow rating. Superior quality from Industrial Injection.

Injector nozzles such as these should only be used on a truck that has been modified to handle them. Upgraded intake/exhaust, fuel pump, electronic tuning, etc...

R-Series injectors and injector nozzles put a huge demand on the fuel system. Below is what we recommend.

• RACE1 (100hp) a stock CP3 may handle but a performance CP3 is recommended.
• RACE2 (125hp) and RACE3 (180hp) REQUIRES a performance CP3, such as Industrial Injections Dragon Fire CP3.
• RACE4 (250hp) and RACE5 (350hp) requires a dual CP3 system.
• RACE6 (400hp), RACE7 (450hp) and RACE8 (500hp) require a dual performance CP3 system.

LPM - Sometimes a rating of LPM is shown in the description of an injector or nozzle. LPM stands for Liters Per Minute. This is just the rating to show the highest potential flow at full fuel pressure and open throttle.