A friend wanted me to ask for some expert opinions regarding his ferret. The engine is a B60 Rolls Royce which runs fantastic with great compression etc. All gone over, very clean, new everything including a head gasket which was replaced during an inspection of the engine.
Problem encountered is a small leak of coolant into the engine oil. Suggestion is that the gasket needs to be re-torqued or the gasket maybe faulty. Another idea was that proper installation necessitates the use of sealant as well.
Opinions appreciated, does this represent a major problem? I know that I've changed a couple auto engine head gaskets and fixed this situation rather easily without further complications.
What's up?

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