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ChrisBennet ChrisBennet is offline
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Join Date: Aug 2001
Location: Nashua, NH USA
Posts: 8,089
964 cylinder to head sealing rings: steel or graphite?

I was talking to a mechanic friend of mine and he recommended using the graphite head sealing rings instead of the current steel sealing rings (for 964 motors). I guess he's had the steel ones leak sometimes. Does anyone here have experience with this?

I'm leaning towards the graphite as I haven't prepped the tops of the cylinders and the bottom of the sealing ring groove has imperfections that I don't think the steel rings would comform to as well as the graphite.

'80 911 Nogaro blue Phoenix!
'07 BMW 328i Coupe
Old 10-25-2004, 07:46 AM
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