Fastest-14

Expert Class
Fastest -14
Posts: 354
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posted November 01, 2013 05:12 AM
Injectors
Fellas, what does it mean when a tuner is tuning your bike for nitrous and he says that it's running out of injectors during the upper RPMs and what can be done to fix that? A friend of mines is going from a 60 shot to 80 shot and that's what the tuner told him. Thanks!
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BrucerZX14

Expert Class
Posts: 373
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posted November 01, 2013 09:44 AM
Means the injectors aren't big enough. They will hit 100% duty cycle and can't flow anymore fuel.
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quick6

Expert Class
Posts: 257
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posted November 01, 2013 06:48 PM
you can either buy bigger injectors or put in a walbro 255 fuel pump and crush the stock regulator. either way is going to require a retune.
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2006 zx14, fully dressed and sliding(Charlie Sheen)
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