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2004.5-2005 6.6L LLY Duramax New 150HP Injector Set (60% Over) DDP NLLY-150

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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.

    Purchase 2004.5-2005 6.6L LLY Duramax New 150HP Injector Set (60% Over) DDP NLLY-150

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    2004.5-2005 6.6L LLY Duramax New 150HP Injector Set (60% Over) DDP NLLY-150

    SKU: ddpNLLY-150
    $5,082.50
    Shipping restricted to California

    Qualifies for Free Shipping Over $199



    Fits: LLY Duramax 2004.5-2005

    Highly Recommended Additions

     
    Free shipping on orders over $199**Contiguous US only
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    Diesel experts: 615-962-8291
    Fits these vehicles
    • 2004 Chevrolet 6.6L LLY Duramax
    • 2004 GMC 6.6L LLY Duramax
    • 2005 Chevrolet 6.6L LLY Duramax
    • 2005 GMC 6.6L LLY Duramax
    Warranty: 1 Year / Unlimited Mileage

    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.

    No Questions asked yet!



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