DDP LBZ-50 Remanufactured 50HP Injector Set (20% Over) for 2006-2007 Duramax LBZ

Upgrade your 2006-2007 6.6L LBZ Duramax with the Dynomite Diesel (DDP) remanufactured 50HP injector set. These injectors flow 20% over stock and deliver approximately 50 rear-wheel horsepower on a stock truck while preserving excellent street manners and fuel economy.

They are a true drop-in replacement—no additional fuel system, turbo, or other upgrades are required to enjoy the extra power for towing, hauling, or daily driving. With supporting modifications they can support 600–650 RWHP.

Each set is remanufactured with new OE-quality internal components, precision balanced, and matched as a complete set of eight injectors for smooth, even operation. SAC-style nozzles are used. A pyrometer is recommended to monitor exhaust gas temperatures.

Key Features

• Approximately 50 RWHP gain over stock
• 20% over stock flow
• Safe for use on otherwise stock trucks
• Excellent drivability and MPG
• Capable of 600–650 RWHP with supporting mods
• Drop-in installation
• Balanced and matched set
• Remanufactured construction

Fitment 2006–2007 Chevrolet Silverado 2500HD / 3500HD and GMC Sierra 2500HD / 3500HD with 6.6L Duramax LBZ.

A refundable core charge applies. These injectors are sold as a complete set.