DDP NLLY-150 Duramax LLY Performance Injector Set 60% Over 2004.5-2005

The DDP NLLY-150 is a brand new performance fuel injector set engineered specifically for 2004.5-2005 Chevrolet and GMC Duramax 6.6L LLY engines. This complete eight-injector set features nozzles flowing at 60 percent over stock, combined with internal calibration upgrades for significantly enhanced fuel delivery and power output.

Key Features:

• Brand new injector bodies with no core charge required
• 60% over stock fuel flow for aggressive performance gains
• Internal calibration modifications for optimized fuel delivery
• Capable of supporting up to 775 rear-wheel horsepower with proper modifications
• Precision balanced and matched as a complete set for consistent performance
• EDM-modified nozzles for precise fuel atomization
• Hand-selected and flow-tested for quality assurance

These injectors are designed for high-performance and racing applications. A modified or dual CP3 fuel pump and upgraded turbocharger system are mandatory requirements, along with custom ECU tuning to fully utilize the increased fuel delivery. Due to the aggressive nature of these injectors, they are not recommended for daily-driven street applications. This product is intended for off-road and competition use only.