valve setting

Discussion in '4 Stroke Bicycle Engines & Kits' started by Press718, Jul 1, 2017.

  1. Press718

    Press718 New Member

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    hello guys, does anyone know the correct setting for the HuaSheng HS 4-stroke engine im getting different setting and im using w10-40 oil weight does anyone know if thats the correct weight. thanks for your help.. my bad valve setting i
    meant.
     
    #1 Press718, Jul 1, 2017
    Last edited: Jul 1, 2017
  2. Press718

    Press718 New Member

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    my bad i meant valve settings
     
  3. CRP

    CRP Member

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    I use 10W-30. The 10 W is how well it will flow in the cold. 10W, winter. The 30 or 40 is for heat, the higher up you go the thicker the oil. I don't think a 49 CC engine needs 40 in fact you might have a problem since the 10W-40 needs a little more time to warm up and flow better. If you run your bike at full throttle in 100 degree heat then thicker is better. If you ride more sane at 70 degrees outside temp then thinner is better.
     
  4. CRP

    CRP Member

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    Think it's .04 on the intake and .06 on the exhaust side. Have to go look it up.
     

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