2003-2004 Cummins New Nozzle Set - 30% Over (DDP305-90NZ)
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Description
Description
Fits
| Year | Make | Model |
| 2003-2004 | Dodge | Ram 2500/3500 w/ 5.9L Cummins |
Push your early Common Rail 5.9L Cummins to the absolute limit of the factory fueling system with these 30% over nozzles, capable of supporting up to 600 RWHP on a stock CP3. These high-output units utilize patented pilot-hole technology and rugged SAC nozzles to deliver massive fuel volume while maintaining the smooth, reliable atomization Dynomite Diesel is known for. As the largest nozzle recommended for a stock turbo or pump setup, they are the definitive choice for enthusiasts chasing serious power in their 2003-2004 rig.
Part Number: DDP305-90NZ
Superseded Part Number: DDP.NOZ-C305-30
Features
Features
- Supports up to 600 RWHP
- 30% over factory flow
- Patented pilot hole technology
- 2 pilots at 0.005."
- High-durability SAC style nozzles
- Maximum size for stock CP3
- Precision-engineered spray pattern
Includes
Includes
- 6 x 30% Over Injector Nozzles
- 6 x New Copper Washers
- 1 x Injector Hold-Down Tool
Notes
Notes
- Nozzles must be installed and calibrated by a professional shop
- Specifically for 2003-2004 5.9L "Common Rail" engines
- Largest nozzle recommended for stock CP3 or stock turbocharger
- Calibration is required to ensure stated horsepower gains
- Not for sale or use in California
Questions and Answers
Questions and Answers
Previously asked questions
We've compiled a list of questions and answers below.
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Ask a Question-
Can I run 50% over nozzles on stock injectors ?
No, you cannot run 50% over nozzles on stock injectors. While the nozzle will physically bolt onto the injector body, the internal electronics and mechanics of a stock Bosch common-rail injector are not designed to handle that much fuel delivery.
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Can you run these on a stock injector body?
Yes


