C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

LS1 injectors....will they...

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Old Jun 19, 2002 | 02:40 AM
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Default LS1 injectors....will they...

work in an LT1 or L98? They are rated at 26lbs so it wouldnt be a huge jump. Just wondering if they would work or if anyone had any exp with them.
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Old Jun 19, 2002 | 04:31 PM
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Default Re: LS1 injectors....will they... (red90sixspeed)

No one?
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Old Jun 19, 2002 | 04:33 PM
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Default Re: LS1 injectors....will they... (red90sixspeed)

I have no xp with them, but.... Why wouldnt you just buy the right injectors? I would guess GM is'nt giving LS1 Injectors away :confused:

Bill
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Old Jun 19, 2002 | 04:43 PM
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Default Re: LS1 injectors....will they... (red90sixspeed)

They look completely different. I would wager that they would not work, although I seem to think I read about a C5 guy upgrading his injectors and using FMS injectors just like we do. Not real sure on the details of that one.
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Old Jun 19, 2002 | 04:48 PM
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Default Re: LS1 injectors....will they... (Vette92)

The only reason I would consider going with these is because I may be able to get a set for about $50
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Old Jun 19, 2002 | 04:59 PM
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Default Re: LS1 injectors....will they... (red90sixspeed)

Well, I'll cast my vote for Yes
http://www.lmperformance.com/642/4.html

They look the same to me, and I found a couple posts online about people trying them in an LT1 motor. They are high impedence like ours.

Bill
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Old Jun 19, 2002 | 05:34 PM
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Default Re: LS1 injectors....will they... (BillRed85)

I have heard that they will work. Keep in mind that they are rated at a higher pressure I think than regular GM injectors. I almost bought a set just to try but chickened out.

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Old Jun 19, 2002 | 06:22 PM
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Default Re: LS1 injectors....will they... (red90sixspeed)

A friend of mine with a C5 and C4 put his LS1 injectors on his C4. It works but I had to do some tuning on his PCM to get 128 BLM on idle cell.


[Modified by Red94Vette, 4:22 PM 6/19/2002]
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