Tachometer for Huasheng F142

Discussion in 'Motorized Bicycle General Discussion' started by benisai, Jun 10, 2009.

  1. benisai

    benisai New Member

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    I've found several tachs, but don't know how often the Huasheng sparks per revolution. Anybody know where to find this data, or know which tach would work with this engine? Thanks.
     
  2. azbill

    azbill Active Member

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    a 4 stroke fires every 2nd revolution
    a 2 stroke fires every time around

    dont flame me if I'm wrong...I haven't had my 1st coffee yet rotfl
     
  3. benisai

    benisai New Member

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    OK, thanks!
    So is that how it always is, no matter the make or model?
     
  4. HoughMade

    HoughMade New Member

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    That is for every 4 stroke ever made.
     
  5. MotorBicycleRacing

    MotorBicycleRacing Active Member

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    The Huasheng clone of the GXH 50 cc Honda fires every stroke just
    like a 2 stroke so they can use the same tach as a 2 stroke.

    Same goes for the Robin Subaru 35 cc and the Honda GX 35 / 31 too

    It is called waste firing and I know this is a very old thread. :)

    I and many others really like the TTO tach.
     

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