New 80% Over Injector

Features:

• Fits 2001-2004 Duramax LB7 6.6L engines
• 80% over stock fuel flow capacity
• 47 liters per minute fuel delivery
• Built for extreme race and sled pull use
• Supports maximum horsepower competition builds
• Provides extreme fuel for high-performance tuning
• Sold individually for custom setups
• Brand new, not remanufactured
• Refundable core charge with rebuildable cores
• Engineered for durability under extreme conditions

The Fuel You Need for Maximum Competition Power

If you’re building an all-out race or sled pull truck, you already know your fuel system needs to keep up with the demands of serious horsepower. The Industrial Injection 80% Over New Dragon Race5 Injector is designed to do exactly that. Built for 2001-2004 GM Silverado and Sierra 2500HD and 3500HD trucks with the 6.6L Duramax LB7, this injector delivers a massive 47 liters per minute of fuel flow. That’s the kind of volume needed to support big turbo setups, aggressive tuning, and extreme competition use where every bit of power counts. It’s designed for racers and pullers who refuse to settle for second place.

Built New with a Refundable Core Program

This isn’t a reconditioned part—each injector is built brand new to ensure consistent performance and durability under the most demanding conditions. It’s sold individually, giving you the flexibility to upgrade one or all eight injectors depending on your build. Industrial Injection also offers a refundable core charge when you return your old injectors in rebuildable condition, making the upgrade process even more worthwhile. If you’re chasing maximum fuel delivery and need your LB7 to perform at its absolute best, these 80% Over Dragon Race5 Injectors are built to deliver the results you’re after.

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