Industrial 0986435502DFLY New Dragon Fly 50HP Injector | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Features:

• Fits 2001-2004 Duramax LB7 6.6L engines
• 15% over stock fuel flow capacity
• Provides an estimated 50 horsepower increase
• Ideal for race and sled pull applications
• Delivers extra fuel for performance tuning
• Supports mild to moderate power upgrades
• Sold individually for flexible upgrades
• Brand new, not remanufactured
• Refundable core charge with rebuildable cores
• Built for reliability and consistent performance

Proven Power for Street and Competition Builds

When you need just a little more power to get your LB7 Duramax running the way you want, the Industrial Injection New Dragon Fly 50HP Injector is a perfect choice. Designed for 2001-2004 GM Silverado and Sierra 2500HD and 3500HD trucks with the 6.6L Duramax LB7, this injector delivers 15% more fuel than stock. That means you’ll see an estimated gain of 50 horsepower, giving your truck the extra fuel it needs for light competition, sled pulling, or street performance upgrades. Whether you’re looking to wake up a tired fuel system or take the first step into performance tuning, this injector delivers noticeable results without going overboard.

Built New for Reliable Performance

Industrial Injection builds these injectors brand new, not remanufactured, ensuring you get the performance and reliability you expect right out of the box. Each injector is sold individually, allowing you to replace just one or build a full set depending on your project’s needs. Plus, Industrial offers a refundable core program when you return your original injectors in rebuildable condition. Whether you’re towing, racing, or just looking for better response and drivability, the Dragon Fly 50HP Injector provides the added fuel delivery to help your LB7 perform stronger and more efficiently.

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