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Ls1 injectors in an L98 ?

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Old 07-03-2010, 11:45 AM
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Ls1 injectors in an L98 ?

I have a set of 26# injectors from my 99 trans am. I want to know if they will work in my L98. Has anyone else tried this?
Old 07-03-2010, 04:38 PM
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Re: Ls1 injectors in an L98 ?

Originally Posted by timonator
I have a set of 26# injectors from my 99 trans am. I want to know if they will work in my L98. Has anyone else tried this?
they are 26 at 58psi.. in a l98 they are 22 because we run 43.5psi.. they will fit but you need to cut down the rail stands 1/8".. easy to do
Old 07-04-2010, 07:42 PM
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Re: Ls1 injectors in an L98 ?

Originally Posted by irocuroc
they are 26 at 58psi.. in a l98 they are 22 because we run 43.5psi..
Two different LS1 ratings available
https://www.thirdgen.org/forums/post...344-post5.html
https://www.thirdgen.org/forums/tpi/...w-ratings.html

Originally Posted by irocuroc
they will fit but you need to cut down the rail stands 1/8".
Drop in fit on my TPI and HSR ; no mods needed
others have done same , see

https://www.thirdgen.org/forums/post...004-post3.html
https://www.thirdgen.org/forums/atta...l-drv-side.jpg
Old 07-05-2010, 09:11 AM
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Re: Ls1 injectors in an L98 ?

Originally Posted by irocuroc
they are 26 at 58psi.. in a l98 they are 22 because we run 43.5psi.. they will fit but you need to cut down the rail stands 1/8".. easy to do
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