DDP LMM-100 Remanufactured 100HP Injector Set (45% Over) for 2007.5–2010 LMM Duramax

Unlock serious performance from your 6.6L LMM Duramax with the Dynomite Diesel Products LMM-100 remanufactured injector set. These 45% over injectors deliver approximately 100 horsepower at the rear wheels and can support 750–800 RWHP when paired with the right supporting modifications.

Each injector is remanufactured to high standards with all critical internal components replaced using new OE-quality parts. The set is precision flow-balanced and matched for consistent fueling across all eight cylinders. They feature SAC nozzles with patented pilot-hole technology (two 0.005" pilots plus a 6-hole design) for improved atomization and cleaner combustion at higher fuel rates.

Key Features

• 45% over stock flow for a strong ~100 HP gain
• Supports 750–800 rear-wheel horsepower with proper supporting mods
• Remanufactured with new OE internals
• Balanced and matched set of 8 injectors
• SAC nozzles with patented pilot-hole technology

Requirements A modified or dual CP3 high-pressure pump, upgraded turbocharger(s), and custom tuning are mandatory. These injectors are intended for performance applications and are not recommended for frequent or heavy towing.

Fitment 2007.5–2010 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with 6.6L LMM Duramax.

Built for enthusiasts who want reliable, high-flow fuel delivery without the cost of a brand-new set. Ideal for well-built LMM trucks focused on power and drivability.