Recent content by monte100727

  1. M

    1979 140 heads

    i have 1979 140 without heads that I plane on rebuilding, I also have heads off a 1978 85 that i would like to use, the 85 was a 3.375 bore with 80 cc combustion chamber heads, i know these heads will bolt on to the 140 but the compression ratio may be to high, i can port the chambers to...
  2. M

    custom tuning on 1978 85 hp

    I have a 1978 johnson 85 hp, did not run when I got it with a boat for cheap,compression was 112-118, so I insalled new water pump,and rebuilt carbs and with new plugs she was running good,installed new fuel pump,all four coil, one power pack,and the rectifier,motor ran great top speed on the...
  3. M

    1978 johnson 85hp fuel problem

    I have a 1978 johnson 85hp that runs out of fuel at 3/4 to wot, I started with rebuilding the carbs as this motor set for over two years, also installed four new coils, new fuel pump,and water pump kit, when I did the fuel pump I also replaced all fuel lines from tank to motor and retaped...
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