2001-2004 Duramax Nozzle Set 45% Over 75HP (DDPLB7-75NZ)

Push your LB7 Duramax to the limit with these 45% over nozzles, which can support up to 725 RWHP with the right modifications. These are the largest nozzles recommended for use with a stock CP3 pump or turbo, providing the fuel volume needed for serious street performance. Balanced and matched for precision, they deliver the aggressive power gains that Duramax enthusiasts demand.

Part Number: DDPLB7-75NZ

Superseded Part Number: DDP.NOZ-DLB7-45

• 45% over stock flow
• 75HP performance increase
• Supports up to 725 RWHP
• Balanced and matched set
• Maximum stock CP3 capability
• High-quality new construction
  

• 8 x New 45% Over Nozzles
  
• 8 x Copper Sealing Washers

• Requires professional installation and calibration
• Not recommended for heavy towing
  
• Custom tuning required for optimal results

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