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LML Duramax New 75HP Injector Set (30% Over) – DDP NLML-75
Upgrade your 2011–2016 6.6L LML Duramax with the Dynomite Diesel (DDP) NLML-75 brand-new injector set. These 30% over injectors deliver approximately 75 additional rear-wheel horsepower while remaining a practical, high-quality upgrade for street driving, light towing, and everyday performance.
Key Benefits
- +75 RWHP over stock for stronger throttle response and usable power
- 30% increased fuel flow for improved performance without requiring major supporting modifications on milder builds
- Capable of supporting up to ~725 RWHP with proper supporting mods, turbo, and tuning
- Brand-new injectors — no core charge
- Precision balanced and flow-matched as a complete set of 8 for smooth, even cylinder performance
- Dynomite Diesel K-Factor nozzles with Advanced Flow Machining (AFM) for better atomization, reduced turbulence, cleaner combustion, less smoke, and improved efficiency
Important Notes
- Custom tuning is recommended for the best drivability, power, and fuel economy (not required at this level)
- Not recommended for frequent heavy towing on a stock turbo — the 20% over option is generally preferred for that use case
- Direct fit for 2011–2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.6L LML Duramax
Warranty: 2-year unlimited mileage coverage Condition: Brand new (no core)
These injectors give your LML a noticeable step up in power and response while maintaining excellent street manners when properly tuned. Ideal for owners who want more pulling and play power without going to extreme injector sizes.
LML Duramax New 75HP Injector Set (30% Over) – DDP NLML-75
Upgrade your 2011–2016 6.6L LML Duramax with the Dynomite Diesel (DDP) NLML-75 brand-new injector set. These 30% over injectors deliver approximately 75 additional rear-wheel horsepower while remaining a practical, high-quality upgrade for street driving, light towing, and everyday performance.
Key Benefits
+75 RWHP over stock for stronger throttle response and usable power
30% increased fuel flow for improved performance without requiring major supporting modifications on milder builds
Capable of supporting up to ~725 RWHP with proper supporting mods, turbo, and tuning
Brand-new injectors — no core charge
Precision balanced and flow-matched as a complete set of 8 for smooth, even cylinder performance
Dynomite Diesel K-Factor nozzles with Advanced Flow Machining (AFM) for better atomization, reduced turbulence, cleaner combustion, less smoke, and improved efficiency
Important Notes
Custom tuning is recommended for the best drivability, power, and fuel economy (not required at this level)
Not recommended for frequent [...]
LML Duramax New 75HP Injector Set (30% Over) – DDP NLML-75
Upgrade your 2011–2016 6.6L LML Duramax with the Dynomite Diesel (DDP) NLML-75 brand-new injector set. These 30% over injectors deliver approximately 75 additional rear-wheel horsepower while remaining a practical, high-quality upgrade for street driving, light towing, and everyday performance.
Key Benefits
- +75 RWHP over stock for stronger throttle response and usable power
- 30% increased fuel flow for improved performance without requiring major supporting modifications on milder builds
- Capable of supporting up to ~725 RWHP with proper supporting mods, turbo, and tuning
- Brand-new injectors — no core charge
- Precision balanced and flow-matched as a complete set of 8 for smooth, even cylinder performance
- Dynomite Diesel K-Factor nozzles with Advanced Flow Machining (AFM) for better atomization, reduced turbulence, cleaner combustion, less smoke, and improved efficiency
Important Notes
- Custom tuning is recommended for the best drivability, power, and fuel economy (not required at this level)
- Not recommended for frequent heavy towing on a stock turbo — the 20% over option is generally preferred for that use case
- Direct fit for 2011–2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.6L LML Duramax
Warranty: 2-year unlimited mileage coverage Condition: Brand new (no core)
These injectors give your LML a noticeable step up in power and response while maintaining excellent street manners when properly tuned. Ideal for owners who want more pulling and play power without going to extreme injector sizes.