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LLY Duramax New 150HP Injector Set (60% Over) – DDP NLLY-150
Upgrade your 2004.5–2005 GM 6.6L Duramax LLY with the Dynomite Diesel Performance (DDP) NLLY-150 brand-new injector set. These 60% over injectors deliver a substantial increase in fuel flow through extensively modified nozzles and internal calibration upgrades, supporting serious high-horsepower builds capable of 1,000+ RWHP when properly equipped.
Built as a fully balanced and matched set of eight new injectors (no core charge), the NLLY-150 provides the precise fueling needed for competition, sled pull, drag, and extreme street/strip applications. They are engineered for maximum efficiency and reliability under high-demand conditions.
Key Features:
- 60% over stock nozzle flow with internal body modifications for enhanced fuel delivery
- Supports 1,000+ rear-wheel horsepower with proper supporting modifications
- Brand-new injectors — no core charge
- Precision balanced and flow-matched set
- 1-year unlimited mileage warranty
Required Supporting Modifications: Modified or dual CP3 injection pumps, upgraded turbo(s), and custom tuning are mandatory. These injectors are not recommended for daily-driven street trucks or frequent towing applications.
Fitment: 2004.5–2005 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.6L LLY Duramax diesel engine.
Elevate your LLY Duramax build with proven DDP performance injectors designed for serious power.
LLY Duramax New 150HP Injector Set (60% Over) – DDP NLLY-150
Upgrade your 2004.5–2005 GM 6.6L Duramax LLY with the Dynomite Diesel Performance (DDP) NLLY-150 brand-new injector set. These 60% over injectors deliver a substantial increase in fuel flow through extensively modified nozzles and internal calibration upgrades, supporting serious high-horsepower builds capable of 1,000+ RWHP when properly equipped.
Built as a fully balanced and matched set of eight new injectors (no core charge), the NLLY-150 provides the precise fueling needed for competition, sled pull, drag, and extreme street/strip applications. They are engineered for maximum efficiency and reliability under high-demand conditions.
Key Features:
60% over stock nozzle flow with internal body modifications for enhanced fuel delivery
Supports 1,000+ rear-wheel horsepower with proper supporting modifications
Brand-new injectors — no core charge
Precision balanced and flow-matched set
1-year unlimited mileage warranty
Required Supporting Modifications:
Modified or dual CP3 injection pumps, upgraded turbo(s), and custom tuning are mandatory. These injectors[...]
LLY Duramax New 150HP Injector Set (60% Over) – DDP NLLY-150
Upgrade your 2004.5–2005 GM 6.6L Duramax LLY with the Dynomite Diesel Performance (DDP) NLLY-150 brand-new injector set. These 60% over injectors deliver a substantial increase in fuel flow through extensively modified nozzles and internal calibration upgrades, supporting serious high-horsepower builds capable of 1,000+ RWHP when properly equipped.
Built as a fully balanced and matched set of eight new injectors (no core charge), the NLLY-150 provides the precise fueling needed for competition, sled pull, drag, and extreme street/strip applications. They are engineered for maximum efficiency and reliability under high-demand conditions.
Key Features:
- 60% over stock nozzle flow with internal body modifications for enhanced fuel delivery
- Supports 1,000+ rear-wheel horsepower with proper supporting modifications
- Brand-new injectors — no core charge
- Precision balanced and flow-matched set
- 1-year unlimited mileage warranty
Required Supporting Modifications: Modified or dual CP3 injection pumps, upgraded turbo(s), and custom tuning are mandatory. These injectors are not recommended for daily-driven street trucks or frequent towing applications.
Fitment: 2004.5–2005 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.6L LLY Duramax diesel engine.
Elevate your LLY Duramax build with proven DDP performance injectors designed for serious power.