DDP LBZ-150 Remanufactured 60% Over Injector Set

Give your 2006–2007 LBZ Duramax the fuel it needs for a serious power build. The DDP LBZ-150 remanufactured injector set uses 60% over nozzles and mild injector body modifications to increase fuel delivery well beyond stock. The result is the extra volume required for high-output applications that have already outgrown factory injectors.

Every set is balanced and flow-matched so fueling stays consistent from cylinder to cylinder. That means cleaner combustion, smoother operation, and more usable power when the truck is tuned correctly. SAC-style nozzles help atomize the extra fuel instead of just dumping more volume into the cylinder.

These injectors are built for dedicated performance. With the right supporting parts, they can support up to 1,000 RWHP. They are not a drop-in street upgrade.

Key features

• 60% over stock nozzle flow
• Mild injector body modifications for added fuel delivery
• SAC-style nozzles
• Remanufactured, balanced, and matched as a complete set
• Built for high-performance LBZ applications

Required supporting modifications

• Modified or dual CP3
• Upgraded turbo(s)
• Custom tuning

Not recommended for daily-driven street use. These injectors are intended for high-performance and competition-style builds.

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

Sold as a complete set of 8. Core charge applies.