Fs 30# injectors and flex fuel 33# injectors

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03-21-2013, 10:34 PM

03regcab sierra

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Fs 30# injectors and flex fuel 33# injectors

2 set of nnbs injectors 30# rated part Number 12580681 $50 each set
One set of flex fuel nnbs injectors 33# injectors $75 set

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03-22-2013, 12:18 PM

53bowtie

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Will the nnbs injectors fit in a nbs intake and fuel rails? I know the plugs are different correct? Do you know where I can get the pig tails to convert them? Thanks.

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03-22-2013, 01:10 PM

03regcab sierra

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Yes they are the same length they fit right in. The pig tails u can get from PCM for less or Texas speed or Nelson performance to name a few shops

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03-22-2013, 01:19 PM

53bowtie

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Ok great! Could I get a set of the nnbs 30# and the flex fuel 33# please? You can pm me your paypal info if you like. Thanks!

Edit: from what I have researched the older flex fuel injectors were 33# where as the newer ones are actually 36-38#. Do you what year engine the ones you have came off of? Thanks.

Last edited by 53bowtie; 03-22-2013 at 01:25 PM.

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