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  1. #1
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    Plugs for 1990 ProV 150

    Currently have 6 Denso W24FS-U in the motor. I need to change them out. Could someone recommend the plug and the gap?
    Thanks.

    Phil

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    #2

    Re: Plugs for 1990 ProV 150 (PhilG)

    NGK BR8HS-10 I would go to the NGK site and put in your model # to be sure. You can also call the dealer.

    This info is also on a sticker under the cowl. The stick her the plug number as well as gap info.

    08 Ranger Reata 210
    Yamaha VMAX 225 HPDI

  3. Member
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    #3

    Re: Plugs for 1990 ProV 150 (Reata210)

    Thanks . .I didnt see anyting under the cowling . .but I will go look again!

  4. Member
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    #4

    Re: Plugs for 1990 ProV 150 (PhilG)

    sparkplugs.com is the best place for plugs


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  5. Ft Gibson Lake America lakefolk's Avatar
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    #5

    Re: Plugs for 1990 ProV 150 (Reata210)

    <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Reata210 &raquo;</TD></TR><TR><TD CLASS="quote">NGK BR8HS-10 I would go to the NGK site and put in your model # to be sure. You can also call the dealer.

    This info is also on a sticker under the cowl. The stick her the plug number as well as gap info.
    </TD></TR></TABLE>

    That should be the one, my 1991 manual calls for em.


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  6. Member
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    #6

    Re: Plugs for 1990 ProV 150 (lakefolk)

    thanks for the info . .you wouldn't want to sell a xerox copy of your manual by chance? mine is a 90 but it should be close enough and give me "something".

  7. Member
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    #7

    Re: Plugs for 1990 ProV 150 (PhilG)

    ngk b8hs-10 gap is 1.0 mm or 0.004in



  8. NC Bass Club/Yamaha Motors Moderator BuzzB8's Avatar
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    #8

    Re: Plugs for 1990 ProV 150 (b*******45)

    0.004???

    The "10" means that they are factory-gapped at 1mm (or about 0.037). No need to gap a "10".

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