why is there no solid information on injector fitment for our trucks?

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08-05-2013, 10:22 AM

#11

Three6GMC

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Ok well get the spacers and just space up the fuel rail a little bit. That's what I would do to make them work. I do t think they make a custom hieght injector adapter just what I posted.

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08-05-2013, 01:59 PM

#12

SYRacing

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yea ls1 style work just fine, they require height adapters and pigtails

they are generally cheaper ($385 shipped) and the pigtails are around $30 shipped

Last edited by SYRacing; 08-05-2013 at 02:10 PM. Reason: height

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08-05-2013, 02:59 PM

#13

Atomic

I have a gauge for that

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This is why there isnt a sticky

No one has all the injector styles with all the connectors with all the rails to measure so the logitics of a comprehenaive list is too much.

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08-05-2013, 03:27 PM

#14

cdub81

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Quote:

Originally Posted by Three6GMC

You can run the "short" style ls3-7 injectors but they require the FAST injector spacers to bring them up to the right hight. These spacers will work with any brand injector might just need to change out to a smaller or thicker O-Ring..

Sorry to thread jack! I got some ls3 style injectors and bought these extenders FUEL INJECTOR CONNECTION - Height Adapter 1/2" to make em work in a nnbs intake

Only problem I see now is the oring on the injector where it goes into the intake. Do you or anybody know what size oring I need for the injector to intake?

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08-05-2013, 06:33 PM

#15

HustlinSnow

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Quote:

Originally Posted by Atomic

This is why there isnt a sticky

No one has all the injector styles with all the connectors with all the rails to measure so the logitics of a comprehenaive list is too much.

I figured one of the sponsors that sell injectors would have made a thread by now on here or ls1tech explaining things a little bit, I found 3 websites with 3 sets of conflicting info for my injectors.