Dynomite Diesel NLBZ-50 Brand New Injector Set 20% Over 50HP | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Features:

• Fits 2006–2007 6.6L Duramax LBZ
• Brand new 20 percent over injector set
• Adds approximately 50 rear wheel horsepower
• Supports up to 650 RWHP with mods
• Safe to run on stock engine setup
• Drop-in replacement with no tuning needed
• Balanced and flow-matched injector set
• Improves throttle response and drivability
• Maintains fuel economy with extra power
• Recommended to use with a pyrometer
• Not legal for sale in California

Smooth Street Power with Room to Grow

If you’re ready to give your 2006 to 2007 Duramax LBZ a clean and noticeable performance bump, the Dynomite Diesel NLBZ-50 Injector Set is a solid place to start. These are brand new injectors, not remanufactured, and they’re built to flow 20 percent over stock. That gives you an increase of around 50 rear wheel horsepower while keeping your truck safe and smooth on the street. Throttle response tightens up, power delivery becomes more linear, and overall drivability improves—without sacrificing reliability or fuel economy. For daily drivers, tow rigs, or anyone looking for more out of their truck without turning it into a project, these injectors hit the mark.

Built for Today and Tuned for Tomorrow

What makes this set a smart investment is its flexibility. Right out of the box, these injectors are a drop-in replacement that requires no tuning or additional upgrades. But if you plan to go further with your build, they’re also capable of supporting up to 650 rear wheel horsepower with the right supporting mods. Each set is flow-matched and balanced to ensure consistency and performance across all eight cylinders. A pyrometer is recommended to monitor exhaust temps if you're pushing the truck hard, but for most setups, these injectors offer a straightforward upgrade with real-world gains. Whether you’re hauling heavy loads or just want your truck to feel stronger off the line, this injector set delivers both performance and peace of mind.

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