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Thread: gas mileage

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  1. #1




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    03-20-2011
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    Pittsburgh, PA
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    1980 Dodge D-50
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    G54B
    Japanese cars and trucks run best with japanese plugs, and champions are garbage - have been for 30 years. I ran autolite plats in Geronimo before switching to NGK plats - made a noticable difference in performance for the better.
    Pennyman1
    The best Dodge that Dodge never made
    Living the D-50 lifestyle since 1980

  2. #2


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    01-16-2014
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    Las Vegas, NV
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    1991 Mitsubishi Mighty Max
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    4G64
    Quote Originally Posted by pennyman1 View Post
    Japanese cars and trucks run best with japanese plugs, and champions are garbage - have been for 30 years. I ran autolite plats in Geronimo before switching to NGK plats - made a noticable difference in performance for the better.
    ^^This.

    Champion is pure shit lol. Autolite was great at one point in time, but now I see a lot of them have a problem keeping their gap. It tends to expand and waste the plug. NGK or Denso would be a great choice. Don't waste time or money on fancy plugs either. There is no need for them.

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