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Big Bang Injection

BBI is offering a new generation of injectors offering power gains and reliability the Cummins world has NEVER seen before.

Great improvements were accomplished, to both the injectors and the nozzles. These injectors will offer you the power not only to compete, but to WIN!

With micro precision manufacturing control over tolerances, BBI has eliminated the infamous injector rattle. You will never, ever, hear this weird noise with our injectors !

Their products are manufactured utilizing state of the art engineering standards. They have brought to the market a quality level never seen on the aftermarket before.

Brand: Big Bang Injection Part Number: MY04.5stg1
Stage1 Nozzle flow rate of 76.2l/h/100bar --> 24% increase compared to stock For years 04.5-07 These injectors are capable of up to 700rwhp. We've found NO reason to run injectors smaller than Stage 1. Injection quantity reduction is a simple adjustment, thanks to the Smarty. Decrease fuel quan..
$3,605.00
Brand: Big Bang Injection Part Number: MY03-Stage1
Stage1 Nozzle flow rate of 78l/h/100bar --> 30% increase compared to stock For years 03-04 These injectors are capable of up to 700rwhp. We've found NO reason to run injectors smaller than Stage 1. Injection quantity reduction is a simple adjustment, thanks to the Smarty. Decrease fuel quantity to..
$3,630.00
Brand: Big Bang Injection Part Number: MY07-S1.5
Stage1.5nozzle flow rate of 96l/h/100bar --> 45% increase compared to stockThese injectors are capable of up to 900rwhp. While it is considered a race injector, they will perform superbly in a daily driven work truck with no disadvantages. True to our tradition we are building these injectors by han..
$3,895.00
Brand: Big Bang Injection Part Number: MY4.5-S1.5
Originally these injectors have a flow rate of 61.8 l/h @ a pressure of 100bar.Stage 1.5 nozzle flow rate of 88.2 l/h/100bar --> 43% increase compared to stockFor model years 2004.5-2007 we utilize a 124° spray angleBBi continues to push the performance envelope. We are now ready to offer the much r..
$3,780.00
Brand: Big Bang Injection Part Number: MY07-S3
Stage3nozzle flow rate of 120l/h/100bar --> 82% increase compared to stockThe ultimate 6.7 injector, (as long as the market doesn't ask for more) Power output will depend upon the capabilities of your particular build. 1000hp and above is what can be expected of a quality build. A dual cp3 system an..
$4,250.00
Brand: Big Bang Injection Part Number: MY03-Stage2
Stage2 Nozzle flow rate of 103l/h/100bar --> 72% increase compared to stock For years 03-04 These injectors are capable of up to 1000rwhp. Dual hi-pressure cp3 injection pumps are required to achieve this power level. Twin turbochargers are recommended. You can also use these injectors with minimal..
$3,780.00
Brand: Big Bang Injection Part Number: MY07-S4
Stage4nozzle flow rate of 156l/h/100bar --> 136% increase compared to stock MY07, 117% increase compared to stock MY13The ultimate 6.7 injector, (as long as the market doesn't ask for more) Power output will depend upon the capabilities of your particular build. 1000hp and above is what can be expec..
$4,500.00
Brand: Big Bang Injection Part Number: MY03-Stage4
Stage4 Nozzle flow rate of 144l/h/100bar --> 140% increase compared to stock For years 03-04 Injector output with changed setup --> 163% increase compared to stock (full load injection 1600bar/1700µs). The higher the rpm, the higher the difference in performance!  For extreme competition projects..
$5,995.00
Brand: Big Bang Injection Part Number: MY03-Stage3
Stage3 Nozzle flow rate of 120l/h/100bar --> 100% increase compared to stock For years 03-04 These injectors are capable of above & beyond 1000rwhp. Dual hi-pressure cp3 injection pumps are required. Should only be used with twin turbos. ABOUT Big Bang Injection: Big Bang Injection was formed a..
$4,070.00
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