Industrial Injection
Industrial Injection - 20% Over RACE1 Performance Nozzle - 04.5-05 GM Duramax LLY 0433171860-R1
Late 2004 - 2005 Chevy/GMC Duramax 6.6L LLY
Single Nozzle - If you need a set be sure to update the quantity to 8 for a full install.
Part # 0433171860-R4
An Industrial Injection's RACE4 Performance Nozzle honed and calibrated to 50% over stock (32 LPM) giving you Great Power intended for race use on a modified truck.

WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov