Big Bang Injection
Part Number: MY03-S4

2003-2004.5 Cummins BBI Stage 4 Fuel Injectors (MY03-S4)

$7,180.80 CAD
Pay as little as $300 per month with PayBright
  • 2003-2004.5 Cummins BBI Stage 4 Fuel Injectors (MY03-S4)-Performance Injectors-Big Bang Injection-MY03-S4-Dirty Diesel Customs

Big Bang Injection
Part Number: MY03-S4

2003-2004.5 Cummins BBI Stage 4 Fuel Injectors (MY03-S4)

$7,180.80 CAD
Pay as little as $300 per month with PayBright
These cannot be shipped to the USA. Learn more

Fits: 2003-2004.5 Dodge Ram w/ 5.9L Cummins

The Big Bang Injection MY03-S4 Stage 4 Injectors are intended for extreme competition projects only! These injectors are designed to get the maximum amount of fuel, in the shortest amount of time, into the combustion chamber. So be careful, because these injectors are not very easy to control! These internal alterations add the advantages of increased engine response and maximum performance at high rpm. These internal body design changes can be added to BBI's Stage 1, 2 & 3 injectors by special request, please feel free to reach out for a quote!

Originally, these injectors have a flow rate of 60 l/h @ a pressure of 100bar, however, once Big Bang Injection is done with them, you will see an increase of 163% when compared to stock (flow rate of 144 l/h @ a pressure of 100bar). Full load injection is 1600bar/1700µs so the higher the rpm, the greater difference you will see in performance! These internal body design changes can be added to BBI's Stage 1, 2 & 3 injectors by special request, please feel free to reach out for a quote!

 

Features:

  • For extreme competition projects only
  • Designed to get the maximum amount of fuel, in the shortest amount of time, into the combustion chamber
  • Increased engine response and maximum performance at high rpm
  • 163% increase when compared to stock
  • Flow rate of 144 l/h @ a pressure of 100bar
  • Utilizes a 143° spray angle
  • No core charge
  • 2-year warranty

Note:

  • For use on extreme competition projects only. 

Why BBI injectors?

Part Number: MY03-S4

 

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