New 50% Over Injector

Features:

• Fits 2001-2004 Duramax LB7 6.6L engines
• 50% over stock fuel flow capacity
• 35 liters per minute fuel delivery
• Built for extreme race and sled pull use
• Supports high horsepower competition builds
• Provides extra fuel for aggressive tuning
• Sold individually for custom setups
• Brand new, not remanufactured
• Refundable core charge with rebuildable cores
• Engineered for reliability under extreme conditions

Big Fuel Flow for Big Power Goals

When you’re pushing your Duramax LB7 to the edge in extreme racing or sled pulling events, fuel delivery needs to keep up with your horsepower goals. The Industrial Injection 50% Over New Dragon Race4 Injector is built to meet those demands with 35 liters per minute of fuel flow. Specifically designed for 2001-2004 GM Silverado and Sierra 2500HD and 3500HD models with the 6.6L Duramax LB7, this high-flow injector provides the extra fuel your engine needs when stock injectors fall short. Whether you’re running big turbos, aggressive tuning, or aiming for the podium, this injector makes sure your fuel system can keep pace.

Competition Ready and Backed by a Core Refund Program

This injector comes brand new, not remanufactured, so you can install it with confidence knowing you’re getting reliable performance right out of the box. It’s sold individually, making it easy to build your fuel system one step at a time or replace a single unit as needed. Plus, Industrial Injection offers a refundable core program when you return your original injectors in rebuildable condition. If you’re looking to take your LB7 build to the next level with serious fuel flow, the 50% Over Dragon Race4 Injector is built to help you get there with the performance and durability your competition build demands.

Fits: 2001, 2002, 2003, 2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7