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Ls3 injector in ls1 manifold

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Old Jun 23, 2016 | 09:07 AM
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Default Ls3 injector in ls1 manifold

Hey everyone hello from down under

Have got a very quick basic question

Reason for such large injectors is due to a turbo set up and they are at the right cost

I'm looking at purchasing a set of ls3 injectors in the 59lb flow variation they are for the corvette I believe?

They are the super short half length injector now I do not mind running a billet injector extension that's no problem and wiring adapter

What I'm wanting to know is can will the tip of the injector go in the manifold with out problem eg is it still a 14mm top 0 ring? Just like the LS1 injector

Thanks in advance
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Old Jun 23, 2016 | 11:04 AM
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As long as you can get enough of a spacer, it will fit in the manifold.
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Old Jun 23, 2016 | 10:45 PM
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Originally Posted by redtan
As long as you can get enough of a spacer, it will fit in the manifold.
Great so the top 0 ring is also 14mm on the ls3 injectors

I'll be using injector extensions kind of like the injector dynamics style type to go from short to full length
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