Exergy Cummins Early 5.9 New 50HP Injector (03-04)


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Exergy Injector
Exergy Cummins Early 5.9 New 50HP Injector (03-04) $2,460.00

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These are an upgrade for close to stock trucks that have minimal supporting mods. The nozzles are SAC type and match the original Early 5.9 spray pattern (7 hole, 143°) with a higher flow to easily deliver an additional 50+HP. All components are built and tested on specialized equipment designed and built in-house at Exergy. Every 50HP injector is tested at multiple calibration points, and held to tolerances that are tighter than factory. There are no shortcuts.

When switching from the factory VCO nozzle to a SAC type nozzle it is highly recommended to increase rail pressure to maintain optimum fuel atomization to provide a clean idle.

-6 New Bosch Injectors

-50HP Injector Nozzles

-Copper Washers


2003 – 2004 5.9L Cummins Engines

Additional information

Weight 9.3 lbs
Dimensions 18 × 10 × 6 in


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