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Has anyone tried L92 heads on a 3.9 bore?

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Old 11-08-2006, 05:32 PM
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Default Has anyone tried L92 heads on a 3.9 bore?

Just curious if anyone has actually tried to mock it up.


If not, I'm curious to see if anyone has finished a LS2 build with these heads/l76 intake.
Old 11-08-2006, 06:04 PM
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Originally Posted by Alvin
Just curious if anyone has actually tried to mock it up.


If not, I'm curious to see if anyone has finished a LS2 build with these heads/l76 intake.
The intake valve is VERY close on a 4 inch bore. I can't see it working on a 3.90 inch.

My 402 w/ these heads should be running this weekend. Fingers crossed.
Old 11-08-2006, 09:12 PM
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Originally Posted by WKMCD
The intake valve is VERY close on a 4 inch bore. I can't see it working on a 3.90 inch.

My 402 w/ these heads should be running this weekend. Fingers crossed.
I am very interested in seeing how it turns out. I was told it would not work with a 4" bore.
Old 11-08-2006, 09:23 PM
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Originally Posted by jhong321
I am very interested in seeing how it turns out. I was told it would not work with a 4" bore.
Stock L76 engines come with these heads, and the L76 is a 4" bore 6.0L just like the LS2.
Old 11-08-2006, 09:28 PM
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4.00" bore is the MINIMUM it will work on
Old 11-08-2006, 10:06 PM
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Can someone make this a sticky so it's not a weekly question?
Old 11-08-2006, 11:09 PM
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I just wanted to check to see if someone has mocked it up.

There are so many internet junkies who know so much yet have tried so little its hard to weed the fact from fiction.
Old 11-09-2006, 12:18 AM
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Originally Posted by SStrokerAce
Can someone make this a sticky so it's not a weekly question?
+1



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