Head gasket
(→Copper head gaskets) |
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====Copper head gaskets==== | ====Copper head gaskets==== | ||
| − | Copper head gaskets are typically less forgiving. They're commonly used in high-performance applications. They are re-usable, although they have to be re-annealed. They seal combustion well, but they are prone to | + | Copper head gaskets are typically less forgiving. They're commonly used in high-performance applications. They are re-usable, although they have to be re-annealed. They seal combustion well, but they are prone to leaking coolant. They're less forgiving to imperfections in the head and deck surfaces. |
To take full advantage of copper head gaskets, you have wire o-rings machined into the block or the head ''(confirm and expand)''. You'll also need a good sealer around the water passages. | To take full advantage of copper head gaskets, you have wire o-rings machined into the block or the head ''(confirm and expand)''. You'll also need a good sealer around the water passages. | ||
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