Recent content by autodog2

  1. A

    115 new power head

    replaced powerhead now with 140!rejet,spark plug, fuel lines, and oil to book spec. for 140.o/b is 1982 20". I thoughtthe vibration was there before repower but not sure. old moter had a bad head gaskit and bad piston but i did notice that the tack jumped from time to time.finall put my dwell...
  2. A

    john115 vib at constent rpm but not when accel

    first no luck with first posting!I replaced my bad 1982 john/omc 115 o/b with a new 140!Change l/h jets,plugs,oil,and even stater.Moter power aswom!2 houres with twice oil mix.Will literly snap neck.But at constent rpm has a viberation like a miss and tack jumps from time to time.After 2 houre...
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