Reply To: Johnson tn-28 power issues

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March 24, 2020 at 6:19 pm #198271
Buccaneer
Participant

    US Member

    Mine ran okay at 65 psi, even compression, but weren’t great low speed idlers.
    With any luck your compression could come up a little after running a while.
    My best idler had 70 psi.

    Prepare to be boarded!