Dynomite Diesel 30% Over New Injector Set 11-16 6.6L GM Duramax LML
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
Select your truck to continue
Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from Dynomite Diesel
With the Allison 6 speed, the LML Duramax is already fun to drive. Why not add an additional kick with some Dynomite injectors? This 30% over injector set will deliver an approximately an additional 75 rear wheel horsepower for additional pulling and play power, yet are capable of supporting 725 RWHP with supporting modifications. Whether your original LML injectors have failed and are in need of replacing, or you just want a power increase, these are a great addition to any Duramax! Dynomite recommends custom tuning for the best drivability, performance, and fuel economy, but is not required at this level. The 30% over injectors are not recommended for frequent heavy towing applications unless you've upgrade the truck with larger than stock turbo(s). Otherwise, their 20% over would be a better option.
Dynomite Diesel builds and tests each set of injectors by hand with the utmost scrutiny. You can always rest assured that you are receiving the highest quality set of injectors when the Dynomite Diesel name is stamped on the side of the box.
Dynomite Diesel K-Factor Injector Nozzles – Precision. Performance. Power.
When
it comes to injector nozzles, it’s not just about how much fuel you can
dump, it’s about how efficiently you can deliver it. That’s where
Dynomite Diesel’s K-Factor technology sets itself apart from the pack.
Most aftermarket nozzles rely on standard EDM machining, quick, cheap,
and dirty. But Dynomite Diesel isn’t “most.” Instead of stopping at EDM,
they take it further with Advanced Flow Machining (AFM) and precision
honing that smooths out imperfections, polishes internal surfaces, and
radii the inlet of each orifice. The result? Clean, consistent spray
patterns that make more usable power, not just smoke and heat.
Why K-Factor Nozzles Matter:
• Removes Flow Restriction at Orifice Entrance : Eliminates the natural low-pressure zone where fuel enters the orifice, allowing smoother and faster flow.
• Better Fuel Atomization: Fine mist = cleaner burn. That means less black smoke, lower EGTs, and more bang per drop of fuel.
• Delivers More Fuel at Same Pressure: Pushes more volume through a smaller hole, yes, really. It’s about optimized shape, not just size.
• Reduces Turbulence: Smoother internal geometry minimizes swirl and pressure loss inside the nozzle, no flow drama here.
• Improved Power and Efficiency: With better atomization comes better combustion, and that means more horsepower, cooler temps, and increased fuel mileage.
• Less Smoke, More Go:
Bigger isn’t always better, smoky, hot tunes waste fuel. K-Factor
nozzles strike the perfect balance for performance builds and daily
drivers alike.
Dynomite starts with blank nozzles or custom
machined pieces based on specific spray angle requirements. Each nozzle
goes through a proprietary honing process, no shortcuts. The end result?
A nozzle that not only flows more but does so smarter, delivering
cleaner, cooler, more efficient power than the competition. Whether
you're building a mild street truck or an all-out track monster,
K-Factor Nozzles give you the edge where it counts, in real world
performance.
With the Allison 6 speed, the LML Duramax is already fun to drive. Why not add an additional kick with some Dynomite injectors? This 30% over injector set will deliver an approximately an additional 75 rear wheel horsepower for additional pulling and play power, yet are capable of supporting 725 RWHP with supporting modifications. Whether your original LML injectors have failed and are in need of replacing, or you just want a power increase, these are a great addition to any Duramax! Dynomite recommends custom tuning for the best drivability, performance, and fuel economy, but is not required at this level. The 30% over injectors are not recommended for frequent heavy towing applications unless you've upgrade the truck with larger than stock turbo(s). Otherwise, their 20% over would be a better option.
Dynomite Diesel builds and tests each set of injectors by hand with the utmost scrutiny. You can always rest assured that you are receiving the highest quality set of injectors when the Dynomite Diesel name is stamped on the side of the box.
Dynomite Diesel K-Factor Injector Nozzles – Precision. Performance. Power.
When
it comes to injector nozzles, it’s not just about how much fuel you can
dump, it’s about how efficiently you can deliver it. That’s where
Dynomite Diesel’s K-Factor technology sets itself apart from the pack.
Most aftermarket nozzles rely on standard EDM machining, quick, cheap,
and dirty. But Dynomite Diesel isn’t “most.” Instead of stopping at EDM,
they take it further with Advanced Flow Machining (AFM) and precision
honing that smooths out imperfections, polishes internal surfaces, and
radii the inlet of each orifice. The result? Clean, consistent spray
patterns that make more usable power, not just smoke and heat.
Why K-Factor Nozzles Matter:
• Removes Flow Restriction at Orifice Entrance : Eliminates the natural low-pressure zone where fuel enters the orifice, allowing smoother and faster flow.
• Better Fuel Atomization: Fine mist = cleaner burn. That means less black smoke, lower EGTs, and more bang per drop of fuel.
• Delivers More Fuel at Same Pressure: Pushes more volume through a smaller hole, yes, really. It’s about optimized shape, not just size.
• Reduces Turbulence: Smoother internal geometry minimizes swirl and pressure loss inside the nozzle, no flow drama here.
• Improved Power and Efficiency: With better atomization comes better combustion, and that means more horsepower, cooler temps, and increased fuel mileage.
• Less Smoke, More Go:
Bigger isn’t always better, smoky, hot tunes waste fuel. K-Factor
nozzles strike the perfect balance for performance builds and daily
drivers alike.
Dynomite starts with blank nozzles or custom
machined pieces based on specific spray angle requirements. Each nozzle
goes through a proprietary honing process, no shortcuts. The end result?
A nozzle that not only flows more but does so smarter, delivering
cleaner, cooler, more efficient power than the competition. Whether
you're building a mild street truck or an all-out track monster,
K-Factor Nozzles give you the edge where it counts, in real world
performance.
Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Diesel Power Products warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Professional installation is recommended.
- Return eligibility
- Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- Diesel Power Products
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–7 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- Diesel Power Products
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.