Standard injectors in ls7 intake... lower o-ring ?

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03-28-2010, 07:45 PM

101mmSBC

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Standard injectors in ls7 intake... lower o-ring ?

I know I need a different o-ring when using standard injectors in a ls7 intake, but does anyone know the exact size off hand? I want to see if I can find some at napa before I give in and order them from Lingenfelter.

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04-05-2010, 04:40 AM

Duffster

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bump for answer?

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04-05-2010, 01:32 PM

1lejohn

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The best place to get them from is the Chevy dealer.

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04-06-2010, 02:15 AM

Duffster

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turns out the LS1/6 o-ring is a 15mm o-ring while the others are 14mm o-rings...

There we go. Got info from sponsor (FIC - Fuel Injection Connection).

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