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Thread: Spark Plugs for 1940 Sport Scout

  1. #1
    Join Date
    Dec 2001
    Location
    Low Country South Carolina
    Posts
    147

    Default Spark Plugs for 1940 Sport Scout

    What is the best plug for a 1940 Sport Scout, specifically a 1940B 45 ci. Indian specifies Champion J-6 but they are no longer available. I know that Starklite sells a repro Indian but they are longer reach and the porcelain tops are longer than I want. Is there a plug with a shorter porcelain that does not come so close to the bottom of the tank? I had some really short plugs but they required a small diameter plug wrench and mine was too long to access the plugs.
    DSC_0971.jpg

  2. #2

    Default

    Bosch W5BC or W7BC or cross reference to others..I think NGK[BP7HS]or B7HS..Bosch W5BC crosses to Ironhead sporty w/points
    Last edited by duffeycycles; 11-10-2016 at 03:52 PM.

  3. #3

    Default

    Autolite # 4093 is another

  4. #4
    Join Date
    Dec 2001
    Location
    Low Country South Carolina
    Posts
    147

    Default

    thanks, I appreciate the input

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