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Registered
Join Date: Apr 1999
Location: Newbury Park, CA 91320
Posts: 1,523
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993 heads crack & missing ceramic
I posted this in the engine rebuilding area, but have not heard anything from them as what to do.
guys - I have a few 993 heads and noticed (1) has cracked and missing chunks of ceramic liner in the exhaust port. Can this be fixed? How to fix it? It looks like 35% of the liner is missing? Is there a high temp epoxy to fill in and build up to repair? Open to thoughts, suggestions and possible solutions from the group. Thanks! Jim Dorociak jdorociak@gmail.com |
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01-18-2023, 05:58 PM
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Registered
Join Date: Nov 2019
Location: Kansas City
Posts: 585
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I had a set of 993 heads repaired last year. They had cracks inside the intake ports going all the way up through the head to the valve spring pocket. Couldn’t see them with your eye but showed up in vac testing and dye penetrant. We shipped them off to a guy that fixes these specifically. I’ll try and dig up his info and send it to you.
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it's not leaking....it's just marking it's territory |
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01-18-2023, 08:07 PM
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Registered
Join Date: Apr 1999
Location: Newbury Park, CA 91320
Posts: 1,523
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Perfect. Thank you for responding. I look forward to contact. Jim Dorociak
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01-18-2023, 08:23 PM
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