Reply To: Mercury KE/KG 7 spark plug threads

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August 10, 2025 at 9:06 pm #298851
NATHAN KILLIAN
Participant

    US Junior Member

    I think I would prefer to go with the new cylinder head route if it would cost less than replacing the helicoil.  Otherwise, I would get the materials for replacing the helicoil.  Do you know of anywhere I could find the cylinder(s) for a decent price?

    "Outboards seem to multiply exponentially..........I find that for every finished project, there are two more waiting to be completed."