sr injector o-ring question

[onesloka]

I can't seem to find out which to use. I've searched and found information about using KA o-rings or 95 and up 300zx o-rings. Which do i use? Also can i use the two rubber grommets from the same vehicle?

[garagelu]

Ka injectors and Sr injectors interchange. I used ka injector o-rings from the dealer on my nismo 740cc injectors for my sr.

And what rubber grommets are you talking about?

[onesloka]

The upper grommet that holds the injector down and the big one on the manifold that the injector sits on that you can see without removing anything. Hope that helps with an answer.

[jimmytango00]

I can't seem to find out which to use. I've searched and found information about using KA o-rings or 95 and up 300zx o-rings. Which do i use? Also can i use the two rubber grommets from the same vehicle?o

the rubber grommets just use the ones off a ka or g20

[onesloka]

ah okay thank you for clearing it up for me.