✨ New Arrivals Just Dropped!Explore
HomeStore

Dynomite Diesel DDP 4BTP-1 Stage 1 Injectors Set 4BT P-Pump Cummins

Product image 1

Dynomite Diesel DDP 4BTP-1 Stage 1 Injectors Set 4BT P-Pump Cummins

Dynomite Diesel DDP 4BTP-1 Stage 1 Injectors Set 4BT P-Pump Cummins

Are you looking to increase the power output of your P-Pump 4BT Cummins? Look no further than the Stage 1 Injector set from Dynomite Diesel. This injector set offers great MPG increase, great smoke control, and enough fuel to support roughly 285 RWHP. We recommend timing at 17-18 degrees. Sold as a set of Injectors. No core.

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.


$148.20

Original: $494.00

-70%
Dynomite Diesel DDP 4BTP-1 Stage 1 Injectors Set 4BT P-Pump Cummins

$494.00

$148.20

Product Information

Shipping & Returns

Description

Are you looking to increase the power output of your P-Pump 4BT Cummins? Look no further than the Stage 1 Injector set from Dynomite Diesel. This injector set offers great MPG increase, great smoke control, and enough fuel to support roughly 285 RWHP. We recommend timing at 17-18 degrees. Sold as a set of Injectors. No core.

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.


You may also like

-70%NEW
Thumbnail 1

4BT 8v 3.9L Cummins Lower Gasket Set

$166.31

$49.89

-70%NEW
Thumbnail 1

4BT 8v 3.9L Cummins Upper Gasket Set

$119.00

$35.70

NEW
Thumbnail 1

ARP 247-4206 Diesel Head Stud Kit 4BT Cummins

$417.96

NEW
Thumbnail 1

ARP CA625 Diesel Head Stud Kit Cummins 4BT

$1,091.23

-70%NEW
Thumbnail 1

ARP Rod Bolt Kit 4BT Cummins ARP-247-6304

$154.71

$46.41

-70%NEW
Thumbnail 1

Dynomite Diesel DDP 4BTP-ECO Economy Injector Set P-Pump 4BT Cummins

$427.50

$128.25

-70%NEW
Thumbnail 1

Dynomite Diesel DDP 4BTVE-1 Stage 1 Injector Set VE Pump 4BT Cummins

$413.25

$123.97

-70%NEW
Thumbnail 1

Dynomite Diesel DDP 4BTVE-ECO Economy VE Pump Injector Set 4BT Cummins

$427.50

$128.25

-70%NEW
Thumbnail 1

Industrial Injection Gorilla Girdle 4BT Cummins RMG2G14MM-4BT

$1,321.09

$396.33

-70%NEW
Thumbnail 1

ARP 247-5404 Main Stud Kit 4BT Cummins

$245.23

$73.57

-70%NEW
Thumbnail 1

Dynomite Diesel Stage 1 Injector Nozzle Set P-Pump 4BT Cummins

$308.75

$92.62