where can i get a spark plug for my 49 cc china engine kit in syores?

Discussion in 'Motorized Bicycle General Discussion' started by ajslim420, Jul 22, 2012.

  1. ajslim420

    ajslim420 New Member

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    Im tired of getting everything online i wanna ride my bike! It wont trt but it seems like it wants to. I want a good spark plug that i can use but not f up everything.:-||
     
  2. Bernie

    Bernie New Member

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    Yeah I would like to know this to. Went to 4 different places today and nobody had a plug for me.

    To bad for me that pirate cycles didn't bother to put them in my order after I had paid for them. Nor return any emails about it.
     
  3. Goat Herder

    Goat Herder Gutter Rider

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    NGK BP6HS
    NGK B5HS
    NGK B6HS
    Champion CJ7Y
    AutoLite 5843
     
  4. Goat Herder

    Goat Herder Gutter Rider

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    I ordered from them on many occasions and would not hesitate to do so again my stuff came quick too. (^)

    These spark plugs do exist locally in many shops.
     
  5. Goat Herder

    Goat Herder Gutter Rider

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    Oh yeah welcome to the forum ajslim420!
     
  6. MotorBicycleRacing

    MotorBicycleRacing Active Member

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    Be careful recommending a BP6HS as the extended tip may hit in a 50cc
    I know that they work in a 66 cc / "80" straight head.

    I would say stick with NGK B6HS to be on the safe side.
     
  7. Bernie

    Bernie New Member

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    I made sure I had the right ngk number b6hs and went back to one place and they had autolite 4093 as a replacement. Am I good to go with that autolite number the other autolite numbers are different posted above?
     
  8. Bernie

    Bernie New Member

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    Yeah they are quick and I will order from them again but thought they would of sent me an email in four days since.

    I did go to five different places today and one place twice to get plugs. If I had a new plug then I can get one one thing fixed with my build. Which last time I left it was spewing gas out that plunger so I dont even want to try to start till I get some bugs worked out.
     
  9. Goat Herder

    Goat Herder Gutter Rider

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  10. mark880088

    mark880088 New Member

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    Re: where can i get a spark plug for my 49 cc china engine kit in stores?

    I use NGK (3922) BR6HS because i have a speedo. I get them at the local auto parts store. While your at it you should replace the spark plug wire also. I think its 8mm? Search it you'll find a link that tells you how to do it. A good plug and wire make a huge difference. Sometimes the auto parts stores cant find the spark plug under the manufactures number so just use the four digit number.
     
  11. Bernie

    Bernie New Member

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    thanks for the chart

    it says it replaces the br6hs and the b7hs but when the guy crossed referenced it at the store we used b6hs. I wouldnt trust their computor to be right for what I want and that is a b6hs.

    So with my limited knowledge about plugs so far I have a plug that will work but might be to hot but could use it till I get the plug I want. Or would it hurt the motor running a hot plug. To be honest I cant remember which way the hot or cold swings.
     
  12. Goat Herder

    Goat Herder Gutter Rider

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    R is for a resister noise suppression plug. The lower the number is in the title with NGK spark plugs the hotter the plug runs for self cleaning. If you do any thing make sure the plug clears the piston. Turn the motor over once don't start it at first. It should look thread depth wise close to the plug you had.
     
    #12 Goat Herder, Jul 23, 2012
    Last edited: Jul 23, 2012

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