Johnson Seahorse plug reference ?

Discussion in 'Outboards' started by Francois31, Jan 19, 2015.

  1. Francois31
    Joined: Jan 2015
    Posts: 2
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    Location: Paris

    Francois31 New Member

    Hello,

    I have a johnson seahorse 4hp from 1979 (4R79) and i would like to know the reference and the brand for the plugs that can be used for this engine
    i have to buy 2 plugs for this engine

    By advance, thanks for your help !
     
    Francois31, Jan 19, 2015
    #1
  2. philSweet
    Joined: May 2008
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    Location: Beaufort, SC and H'ville, NC

    philSweet Senior Member

    philSweet, Jan 19, 2015
    #2
    1 person likes this.
  3. Francois31
    Joined: Jan 2015
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    Location: Paris

    Francois31 New Member

    Hello Phil,
    Thanks for your help !
    Just a question or a precision : when i click on the url you gave me, i see for years 1977-1987 the following references for 4hp:
    For Champion : QL86C or L86C (instead of J6C)
    For NGK : BR6HS or B6HS (instead of B6S)
    Am i wrong ?
    My engine is a seahorse from 1979.
    Again, thanks for your help
     
    Francois31, Jan 20, 2015
    #3

  5. philSweet
    Joined: May 2008
    Posts: 2,691
    Likes: 458, Points: 83, Legacy Rep: 1082
    Location: Beaufort, SC and H'ville, NC

    philSweet Senior Member

    I thought the QL86 was not available, but apparently it still is.
     
    philSweet, Jan 27, 2015
    #4
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