2004.5-2005 Duramax LLY 200% Over Injector Set SAC Nozzles (DDPNLLY-400)

Push your LLY Duramax to extreme performance levels with this precision-matched set of 200% over injectors. Built with brand-new OE bodies and upgraded SAC-style nozzles, these injectors are engineered to deliver the massive fuel volume needed for high-horsepower builds and competition-ready rigs. Dynomite Diesel ensures each set is balanced to perfection, delivering the reliability and extreme flow you need to dominate the track.

Part Number: DDPNLLY-400

• 200% over stock flow
• Genuine brand-new OE bodies
• High-durability SAC style nozzles
• Precision balanced and matched set
• 158° nozzle spray angle
• No core charge required
• 3-year unlimited mile warranty

• 8 x Dynomite Diesel Brand New 200% Over LLY Fuel Injectors

• Professional Tuning Required: Custom tuning is mandatory to manage the extreme increase in fuel delivery and prevent engine damage.
• Supportive Upgrades Required: Requires modified or dual CP3 pumps and significant turbocharger upgrades to support 200% flow.
• Final Sale: Once installed, these injectors cannot be returned or refunded due to sizing errors.
• Not for sale in California.

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