Reply To: 51? 5 hp Sea King Compression

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August 20, 2019 at 2:03 pm #181632
fisherman6
Participant

    US Member

    It will probably run OK at 62psi being that it is even. It may come up a bit with some running. I have a ’63 Sea King that had about 64psi in each cylinder according to my gauge and it is one of the best running Gale 5s I have ever had. It did come up to almost 70psi after running it several times too. I think it is worth doing the ignition and fuel system work.
    -Ben

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