OEM Head Gasket thickness and bore size
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Honda-Tech Member
Joined: Feb 2004
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From: ITRCA Midwest Director, Topeka, KS
Head Gasket:
81mm bore Stock
.030" thickness Stock
I searched for about half an hour before I was able to dig up something useful. I wanted to post this so that it may help others in the future to find a quick answer. Perhaps a mod could add this to the FAQ.
I saw that someone said the stock thickness was .029, but I could not confirm that, and everything else I saw was .030
81mm bore Stock
.030" thickness Stock
I searched for about half an hour before I was able to dig up something useful. I wanted to post this so that it may help others in the future to find a quick answer. Perhaps a mod could add this to the FAQ.
I saw that someone said the stock thickness was .029, but I could not confirm that, and everything else I saw was .030
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BlackGSR
Forced Induction
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Feb 26, 2002 06:52 AM




