Re: 54Evinrude Big Twin crankcase

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February 8, 2016 at 4:36 pm #31633
Don
Participant

    US Member

    Charlie had a thread earlier this fall concerning a leaky top seal on this engine, he decided to split the crankcase halves to see if there is some sort of leaking/sealing problem with the crankcase halves that might explain the leaks he was seeing onto the mag plate.