Stage 1 Fuel Injectors 5.9L 12V Cummins

The Dynomite Diesel Products DDP8993-1 is a set of Stage 1 fuel injectors designed for 1989-1993 Dodge 5.9L 12-valve Cummins engines. These new injectors feature SAC Nozzle technology and patented pilot hole technology with 2 pilots at 0.005 inches. The set includes 6 injectors with a 5x11 hole count and a diameter of 44 LPM at 155 degrees, along with a 1.5mm copper washer.

These injectors are rated to support up to 275 RWHP with proper supporting modifications and aim to provide excellent mileage and smoke control. The pop pressure is set at 245 BAR. For non-intercooled engines, these injectors utilize a 7mm diameter nozzle with a standard 1.5mm copper washer, which Dynomite Diesel notes is preferred over adapter sleeves for improved combustion.