DDP DDPLMM-75NZ DURAMAX 08-10 LMM NOZZLE SET 30 PERCENT OVER

Push your LMM Duramax to the next level with this 30% over-stock injector nozzle set, engineered by Dynomite Diesel for serious power gains and precise control. Designed specifically for 2008–2010 LMM models, this kit boosts flow to deliver approximately +75 RWHP, supporting up to 675–700 RWHP when paired with the proper supporting upgrades.

 Key Features & Benefits

• 30% Increased Fuel Flow (~75 HP boost): Ideal for high-performance street and light-duty builds
  

• Largest Nozzle Compatible with Stock CP3/Turbo: Extract maximum flow without wholesale injector swaps
  

• Balanced Set of Nozzles Only: Nozzle pieces sold as a matched-and-balanced set—injectors are reused, no full injector assembly needed
  

• 3-Year Warranty & Free Shipping: Confidence backed by Dynomite Diesel’s standard coverage and free U.S. delivery
  

• Prop 65 Warning: Not for sale or use in California
  

 Vehicle Fitment

• Engine: 6.6 L Duramax LMM

• Model Years: 2008–2010 Chevrolet Silverado / GMC Sierra 2500HD & 3500HD

• Package Type: Nozzle-only conversion; remove stock nozzles and install these upgraded components

 Caveats & Recommendations

• Professional Installation Required: Nozzles must be installed and calibrated by a shop experienced in high-flow setups
  

• Not Suitable for Heavy Towing: If you tow frequently or heavily, opt for a complete injector upgrade (e.g., DDPLMM‑100 or higher)
  

• Support Mods Needed: Ensure correct calibration, fuel supply (lift pump), and engine tuning to fully leverage increased flow

 Final Take

The DDPLMM‑75NZ nozzle-only set is a brilliant solution for Duramax enthusiasts who want to extract up to 700 RWHP using their stock injectors. It offers a seamless, affordable performance upgrade—spiking power without big-ticket injector swaps. Just add professional install, proper fueling support, and careful tuning for clean, reliable power gains.