Stop in for a cup of coffee

and, this piston crown appears to be steam cleaned of the carbon. Sign there was water present during combustion

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So the cylinder that is steam cleaned is number 5.

The only noticeable damage on the gasket is below. Second picture is the coolant and oil passages for cylinder number 6. Which isn’t steam cleaned.

The top picture is between cylinders 2&3. Also not steam cleaned

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