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Ls1 injectors in an L98 ?

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Old

Jul 3, 2010 | 11:45 AM

#1

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From: Il.

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

Jul 3, 2010 | 04:38 PM

#2

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Joined: Mar 2008

Posts: 428

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From: nj

Car: 89 iroc

Engine: l98

Transmission: tremec

Re: Ls1 injectors in an L98 ?

Quote:

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

Jul 4, 2010 | 07:42 PM

#3

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From: Not in Kansas anymore

Car: 82 Z28

Engine: 383 SP EFI/ 4150 TB

Transmission: T400

Axle/Gears: QP 9" 3.73

Re: Ls1 injectors in an L98 ?

Quote:

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

Quote:

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

Jul 5, 2010 | 09:11 AM

#4

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Joined: Nov 2008

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From: Rockville Centre, NY

Re: Ls1 injectors in an L98 ?

Quote:

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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