Dynomite Diesel NLBZ-75 Brand New Injector Set 30% Over 75HP | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Features:

• Increases output by approximately 75 horsepower
• Flows 30 percent over stock injectors
• Supports 675–700 rear wheel horsepower
• Designed for 2006–2007 6.6L Duramax LBZ engines
• Ideal for high-performance street applications
• Sold as balanced and matched injector set
• Works with stock CP3 and turbo systems
• Brand new injectors, not remanufactured
• Not for frequent heavy towing use
• Diesel fuel compatible for Duramax engines
• Requires supporting mods for max performance
• Not legal for sale in California

Unlock Serious Power With A Street Ready Upgrade

If you’re looking to take your LBZ Duramax to the next level without diving into a full-on race build, the Dynomite Diesel NLBZ-75 Injector Set is the kind of upgrade that delivers real gains without overcomplicating your setup. This brand new, balanced and matched set flows 30 percent over stock and gives you a healthy bump of around 75 horsepower, setting the stage for a truck that’s more fun to drive and more capable under throttle. It’s the perfect choice for guys chasing serious street power while still running a stock CP3 pump and turbo. You’ll notice sharper throttle response and a truck that breathes easier when tuned properly and paired with the right supporting mods. These injectors are built for high-performance driving, not for pulling trailers every weekend. They’re made for the truck that sees spirited daily driving, weekend fun, and the occasional run at wide-open throttle. If you’re ready to let your Duramax stretch its legs, this set gets the job done without jumping too far into full race territory.

Calibrated To Perform Within Stock Support Limits

The Dynomite Diesel NLBZ-75 Injector Set is engineered specifically for the 2006–2007 LBZ 6.6L Duramax platform, delivering 30 percent more fuel flow over stock. This flow rate is the largest recommended for use with a stock CP3 fuel pump and turbo, making it a sweet spot for enthusiasts looking to push up to 675–700 rear wheel horsepower without upgrading the entire fuel system. Each injector in the set is brand new, not remanufactured, and has been carefully balanced and matched to ensure smooth engine operation and consistent fueling across all cylinders. These injectors are built with diesel performance in mind and are ideal for trucks with supporting modifications like tuning, upgraded intake and exhaust, and improved cooling. While they provide impressive gains, they are not suited for heavy towing applications when paired with the factory turbo, as excessive load and EGTs can become an issue. Installation requires a proper tune to fully realize their potential and maintain safe performance. Built to meet the needs of serious diesel enthusiasts, this set is all about precision, power, and reliability.

Fits: 2006, 2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Notes:

• Fits 2006–2007 GM 6.6L Duramax LBZ engines
• Injectors are brand new, not remanufactured
• Flows 30 percent over stock injector output
• Capable of supporting 675–700 RWHP with proper mods
• Balanced and matched set ensures consistent fueling
• Recommended for use with stock CP3 and turbo systems
• Not ideal for frequent or heavy towing applications
• Requires supporting modifications for peak performance
• Custom tuning required for proper engine operation
• Not emissions compliant in California