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#248156
Mumbles
Participant

    Marineengine shows the orifice having a passage size of 0.029″. Original P/N 310758 being replaced by 330142.

    https://www.marineengine.com/parts/johnson-evinrude-parts.php?year=1964&hp=3&model=JH-19&manufacturer=Johnson&section=Carburetor+Group

    https://www.marineengine.com/newparts/part_details.php?pnum=OMC0330142

    Carb-Jets

    • This reply was modified 5 years ago by Mumbles.
    • This reply was modified 5 years ago by Mumbles.
    • This reply was modified 5 years ago by Mumbles.
    • This reply was modified 5 years ago by Mumbles.