Reply To: 1953 Evinrude 7.5 Fleetwin

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May 17, 2020 at 10:40 am #203288
w. koll
Participant

    Good Morning:
    The high speed needle valve when installed is restricted to about 3/4 turn and Evinrude allows the operator to choose from “1” CCW to “7” to find the smoothest running. Engine runs for about 5-6 seconds and then stalls after that last bit of increased rpm as it uses up whatever fuel was available..