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Generation III Internal Engine
LS1 and L92 heads...

Generation III Internal Engine 1997-2006 LS1 | LS6

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LS1 and L92 heads...

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Old

Dec 4, 2006 | 10:24 PM

#1

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From: Houston

Question

LS1 and L92 heads...

Will the L92 heads fit my LS1 and if so what modifications are needed to do so?

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Dec 4, 2006 | 10:29 PM

#2

Kleeborp the Moderator™

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From: Dayton, OH

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You need a 4" bore, so no, you won't be doing it on your LS1 block without a resleeve. You could do it on an LS2 (4" bore) block.

Honestly, I'd wait to see some more results before I'd go buying these...they do flow well, but people are still doing the R&D on the performance side of things to get the most out of them.

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Dec 4, 2006 | 11:09 PM

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Yeah but don't the LS2 engine come stock with the LS6 243 heads?

So I guess you can go down in bore but not up when it comes to heads?

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Dec 5, 2006 | 06:20 AM

#4

Kleeborp the Moderator™

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From: Dayton, OH

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Quote:

Originally Posted by Justin00SS

Yeah but don't the LS2 engine come stock with the LS6 243 heads?

So I guess you can go down in bore but not up when it comes to heads?

Yeah...but you can get the LS2 block without the heads.

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Dec 5, 2006 | 06:31 AM

#5

ЯєŧąяĐ Єl¡m¡иąŧøя ™

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From: Justin, TX

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Moving to Internal.

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