30% Over-Flow Nozzle Set for 2008–2010 Duramax — +75 HP (Ddplmm-75Nz)

Description

Description

Fits

Push your LMM Duramax to the edge of its stock-component limits with these 30% over nozzles, capable of supporting a massive 675-700 RWHP. As the largest nozzle recommended for the factory CP3 and turbocharger, this balanced set provides the aggressive fuel flow needed for high-performance street builds. Engineered for precision, they deliver a serious 75HP bump that transforms your 6.6L into a true powerhouse.

Part Number: DDPLMM-75NZ

Superseded Part Number: DDP.NOZ-DLMM-30

Features

• 30% over stock flow
• 75HP performance increase
• Supports up to 700 RWHP
• Maximized for stock CP3
• Balanced and matched set
• New high-quality construction

Includes

• 8 x New 30% Over Nozzles
• 8 x Copper Sealing Washers

Notes

• IMPORTANT NOTE: All nozzles should be installed, and the injectors calibrated, by a professional shop familiar with calibrating oversized injectors.  Due to the wide variations in injector calibrations from other manufacturers, we cannot guarantee you will see the stated horsepower gains unless the nozzles are installed by Dynomite Diesel and all other supporting modifications are in place.
• Not recommended for heavy towing
• Custom tuning is required
• Pyrometer highly recommended for monitoring

Explore more from our collection.