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spark plugs

  1. Fun with Spark Plugs

    Polaris Slingshot Engine and Performance
    So I have over 13,000 miles on my Slingshot, with 2,000 miles hauling ass with the @jonv turbo. I thought it was a good time to check the spark plugs, since I had not changed them since around the 2,000 mile mark. I have never wanted to be a spark plug expert, but have used them as an engine...
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