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Thumbnail Filmstrip of 2004.5-2005 6.6L LLY Duramax Reman 100HP Injector Set (45% Over) DDP LLY-100 Images
DDP LLY-100 Remanufactured 100HP Injector Set (45% Over) for 2004.5–2005 LLY Duramax
Unlock serious performance from your 2004.5–2005 LLY Duramax with the DDP LLY-100 remanufactured injector set. These 45% over injectors deliver a substantial increase in fuel flow for a 100 HP gain and can support 750–800 rear-wheel horsepower when paired with the proper supporting modifications.
Each injector is remanufactured using new OE-quality internal components and built as a complete, balanced, and flow-matched set of eight. The SAC nozzles feature 7 holes plus two patented 0.005" pilot holes for improved spray pattern, atomization, and drivability under load.
Key Features
- 45% over stock fuel flow
- 100 HP increase
- Supports 750–800 RWHP with supporting mods
- Balanced and matched set of 8 injectors
- Remanufactured with new internal components
- Includes copper washers and O-rings
Required Supporting Modifications These injectors are designed for high-performance applications. A modified or dual CP3, upgraded turbo(s), and custom tuning are mandatory. They are not recommended for frequent or heavy towing use.
Fitment 2004.5–2005 Chevrolet Silverado 2500HD / 3500HD and GMC Sierra 2500HD / 3500HD with 6.6L LLY Duramax.
Upgrade your LLY with a proven, high-flow reman set from Dynomite Diesel Products and get the fuel delivery your build needs.
DDP LLY-100 Remanufactured 100HP Injector Set (45% Over) for 2004.5–2005 LLY Duramax
Unlock serious performance from your 2004.5–2005 LLY Duramax with the DDP LLY-100 remanufactured injector set. These 45% over injectors deliver a substantial increase in fuel flow for a 100 HP gain and can support 750–800 rear-wheel horsepower when paired with the proper supporting modifications.
Each injector is remanufactured using new OE-quality internal components and built as a complete, balanced, and flow-matched set of eight. The SAC nozzles feature 7 holes plus two patented 0.005" pilot holes for improved spray pattern, atomization, and drivability under load.
Key Features
45% over stock fuel flow
100 HP increase
Supports 750–800 RWHP with supporting mods
Balanced and matched set of 8 injectors
Remanufactured with new internal components
Includes copper washers and O-rings
Required Supporting Modifications
These injectors are designed for high-performance applications. A modified or dual CP3, upgraded turbo(s), and custom tuning are mandatory. They are not recommended for frequent or heavy [...]
DDP LLY-100 Remanufactured 100HP Injector Set (45% Over) for 2004.5–2005 LLY Duramax
Unlock serious performance from your 2004.5–2005 LLY Duramax with the DDP LLY-100 remanufactured injector set. These 45% over injectors deliver a substantial increase in fuel flow for a 100 HP gain and can support 750–800 rear-wheel horsepower when paired with the proper supporting modifications.
Each injector is remanufactured using new OE-quality internal components and built as a complete, balanced, and flow-matched set of eight. The SAC nozzles feature 7 holes plus two patented 0.005" pilot holes for improved spray pattern, atomization, and drivability under load.
Key Features
- 45% over stock fuel flow
- 100 HP increase
- Supports 750–800 RWHP with supporting mods
- Balanced and matched set of 8 injectors
- Remanufactured with new internal components
- Includes copper washers and O-rings
Required Supporting Modifications These injectors are designed for high-performance applications. A modified or dual CP3, upgraded turbo(s), and custom tuning are mandatory. They are not recommended for frequent or heavy towing use.
Fitment 2004.5–2005 Chevrolet Silverado 2500HD / 3500HD and GMC Sierra 2500HD / 3500HD with 6.6L LLY Duramax.
Upgrade your LLY with a proven, high-flow reman set from Dynomite Diesel Products and get the fuel delivery your build needs.
California Restricted
Fits: LLY Duramax 2004.5-2005
California Restricted
Fits: LLY Duramax 2004.5-2005
California Restricted
Fits: LLY Duramax 2004.5-2005