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NGK BUHW VERSUS BUHW-2

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  • NGK BUHW VERSUS BUHW-2

    Hello I have a Marina 75 hp 1984.I just got 4 new plug's BUHW, but the manual say's BUHW-2. What is the diferent ?, Do I have to buy new BUHW-2 ?.I live in Denmark and temp is normaly 15-25 CHave a nice Boating sommerMikael


  • #2
    Re: NGK BUHW VERSUS BUHW-2

    Hi Mikael,The -2 plug has a wider gap for the spark to jump. I would get the correct plugs so the ingition system builds the correct voltagebefore the spark jumps the gap to ground. It will run with the BUHW, but may be prone to fouling the plugs due to the voltage drop....have fun...corm
    This is free internet advice.

    Have Fun,
    corm

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    • #3
      Re: NGK BUHW VERSUS BUHW-2

      Thanks CormI will go to the shop and get a -2.By the way do you know the weight of my engine.marina 4cyl 75 hp 1984 se. no. 871-8337have a nice day Mikael

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      • #4
        Sign up today
        Re: NGK BUHW VERSUS BUHW-2

        Hi Mikael,It is about 260 pounds.corm
        This is free internet advice.

        Have Fun,
        corm

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