DDP 45% Over 75hp Injectors w/Nozzles (Set of 8) (DDPNLB7-75 ) for 2001- 2004 Duramax LB7
$3,348.00
The DDP 45 Percent Over 75hp Injectors with Nozzles (DDPNLB7-75) are high-performance fuel injectors by Dynomite Diesel Products, designed for 2001–2004 GM Duramax LB7 diesel engines. They provide about 45% more fuel than stock, offering an estimated 75 horsepower gain. Ideal for performance upgrades, towing, or racing, these injectors improve throttle response, power, and engine efficiency. Precision-matched nozzles ensure optimal spray and fuel atomization. Professional installation and tuning are recommended for best results and engine longevity.
The DDP 45 Percent Over 75hp Injectors with Nozzles (Set of 8) – part number DDPNLB7-75 – are high-performance fuel injectors designed specifically for 2001 to 2004 GM Duramax LB7 diesel engines. These injectors deliver approximately 45% more fuel than stock, translating to an estimated gain of 75 horsepower, making them ideal for performance enthusiasts seeking improved throttle response, increased power, and enhanced overall engine efficiency. Manufactured by Dynomite Diesel Products (DDP), these injectors include precision-matched nozzles to ensure optimal spray patterns and fuel atomization. Whether you’re towing, racing, or simply upgrading your truck’s performance, these injectors offer a reliable and powerful solution designed to meet the demands of high-output applications. Professional installation and proper tuning are recommended to maximize performance and ensure engine longevity.
Fitment
2001- 2004 Duramax LB7
Features
Why K-Factor Nozzles Matter:
- Removes Flow Restriction at Orifice Entrance: Eliminates the natural low-pressure zone where fuel enters the orifice, allowing smoother and faster flow.
- Better Fuel Atomization: Fine mist = cleaner burn. That means less black smoke, lower EGTs, and more bang per drop of fuel.
- Delivers More Fuel at Same Pressure: Pushes more volume through a smaller hole, yes, really. It’s about optimized shape, not just size.
- Reduces Turbulence: Smoother internal geometry minimizes swirl and pressure loss inside the nozzle, no flow drama here.
- Improved Power and Efficiency: With better atomization comes better combustion, and that means more horsepower, cooler temps, and increased fuel mileage.
- Less Smoke, More Go: Bigger isn’t always better, smoky, hot tunes waste fuel. K-Factor nozzles strike the perfect balance for performance builds and daily drivers alike.
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