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ss3011 · 06-17-2017, 09:36 PM

This is a question on what to do about this problem . If its found that the surface finish is too rough , what can be done to correct this or make due with it . I am thinking that the engine has already been setup with the correct deck height and combustion chamber volume so if the block was re-decked, to correct the surface finish, then it might not pass tech , same with the heads . Can some sort of sealer be used like Permatex Copper Gasket Sealer ? I recently disassembled an engine with Cometic head gaskets and there was no gasket sealer on the head gaskets . Is this normal for Cometic gaskets ?

06-17-2017, 09:36 PM	#8
ss3011 Senior Member Join Date: Feb 2002 Location: Southeast Michigan Posts: 909 Likes: 70 Liked 239 Times in 114 Posts	Re: cometic head gaskets This is a question on what to do about this problem . If its found that the surface finish is too rough , what can be done to correct this or make due with it . I am thinking that the engine has already been setup with the correct deck height and combustion chamber volume so if the block was re-decked, to correct the surface finish, then it might not pass tech , same with the heads . Can some sort of sealer be used like Permatex Copper Gasket Sealer ? I recently disassembled an engine with Cometic head gaskets and there was no gasket sealer on the head gaskets . Is this normal for Cometic gaskets ?