1989-2018 Cummins Nozzle Sets

Take your Cummins performance to the next level with Dynomite Diesel Performance Nozzles. Engineered for everything from reliable daily towing to 900+ RWHP competition builds, these nozzles feature patented pilot-hole technology and high-durability SAC designs. By providing superior fuel atomization, DDP nozzles allow for a cleaner burn, smoother idle, and a noticeable performance increase across the entire RPM range. Whether you are refreshing a mechanical 12-Valve or a high-pressure Common Rail system, these precision-matched nozzle sets are the definitive choice for enthusiasts who demand power without sacrificing street manners.

• Precision flow-matched sets
• Consistent power and balance across all cylinders
• High-durability SAC style nozzles 
• Patented 0.005" pilot holes for cleaner combustion
• Available from 50 HP "stock-plus" gains up to massive 900+ RWHP builds
• Engineered to improve fuel atomization, offering potential MPG improvements
• Excellent smoke control

• Professional Installation Mandatory: Nozzles must be installed and calibrated by a qualified professional fuel shop to ensure proper fueling and prevent engine damage.
• Opening (POP) Pressures:
  • 12V VE Pump: Set to 245 BAR.
  • 12V P-Pump: Set to 270 BAR.
  • 24V VP44: Set to 290 BAR.
  • Common Rail (CR): Requires specialized calibration for stated HP gains.
• Mechanical Mods: 12V VE Pump models require an upgraded fuel pin (DDP PIN) to achieve maximum gains. 24V models highly recommend a boost elbow and fooler.
• Supporting Mods: Stage 3 and larger typically require upgraded turbochargers, modified injection pumps (CP3/P-Pump), and custom tuning to manage EGTs.
• Usage: Competition-level nozzles (Stage 4 / 30%+) are not recommended for heavy towing.
• Emissions: Not for sale or use in California.

Don't see your question? Ask us anything about this product.