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6.0L heads with 5.7L gaskets

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Old Mar 11, 2003 | 10:57 AM
  #1  
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Default 6.0L heads with 5.7L gaskets

If I have 6.0L heads can I use the 5.7L head gaskets or do I have to use 6.0 head gaskets?

Thanks
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Old Mar 11, 2003 | 11:17 AM
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Default Re: 6.0L heads with 5.7L gaskets

Need to use the 6.0L gasket or a little bigger (approx. 4.10 bore) if you are gonna spray nitrous since you could possibly have problems with the gasket not sealing properly.
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Old Mar 11, 2003 | 02:10 PM
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Default Re: 6.0L heads with 5.7L gaskets

They have had a clean up pass done.
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Old Mar 12, 2003 | 12:12 AM
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Default Re: 6.0L heads with 5.7L gaskets

Are the heads milled any?
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Old Mar 12, 2003 | 05:08 AM
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Default Re: 6.0L heads with 5.7L gaskets

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by CamM:
<strong> Need to use the 6.0L gasket or a little bigger (approx. 4.10 bore) if you are gonna spray nitrous since you could possibly have problems with the gasket not sealing properly. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Is this from personal experience or did you hear this? If the gasket didn't seal properly, why would the problem be limited to nitrous only?
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Old Mar 12, 2003 | 07:02 AM
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Default Re: 6.0L heads with 5.7L gaskets

A friend of mine has the same heads as me and was spraying a 100 dry shot. When spraying, he was getting bubbles in the coolant overflow tank. It was discovered he needed to use a larger bore gasket than 4.00 to prevent lifting of the head.
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Old Mar 12, 2003 | 10:55 AM
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Default Re: 6.0L heads with 5.7L gaskets

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by CamM:
<strong> Need to use the 6.0L gasket or a little bigger (approx. 4.10 bore) if you are gonna spray nitrous since you could possibly have problems with the gasket not sealing properly. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">that would be correct.

akw408-this applies to all blown/sprayed applications more than n/a due to the higher actual cylinder pressure.
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Old Mar 12, 2003 | 08:23 PM
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Default Re: 6.0L heads with 5.7L gaskets

Ohhh, good to know. I actually have 6.0L heads with 5.7L gaskets right now, but haven't noticed anything yet. I'll keep an eye out for it and swap if I see anything.

What is the PN on the 6.0L gaskets?
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