lsxrt fuel injector o-rings (HELP)

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03-13-2019, 02:27 PM

#11

Alex-Chevy

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Help

Quote:

Originally Posted by Boosted_Silverado

hey guys i finally finished up getting the lsxrt intake on but i have a problem....
where the fuel injectors go into the intake it seems i need thicker o-rings.
the blue ones i have now are snug but not real tight, after running my truck for a few mins 2 of them where leaking abit.
so i need help finding some that are abit thicker.

here is what i have now.

0.30 ID
Attachment 147965

0.59 OD
Attachment 147966

Attachment 147967

Attachment 147968

so i need the o-rings with the same ID but the OD needs to be atleast 0.62
if you guys know where i could find some that would be awesome.

Thanks.

I know this is random but I have a 96 Trans Am and the fuel injectors will not seal to their connections in the intake manifold because they leak smoke whenever I smoke test them. They are causing a vacuum leak essentially. I happened to come across your thread, and I was wondering where I can find those blue fuel injector O-rings. I'm looking for a rings with the same outside diameter and the same inside diameter.

Thank you!