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Thread: Correct spark plug for 85 250 SX ?

  1. 02-19-2004, 08:22 PM #1
    ric44
    ric44 is offline New to the board Arm chair racerNew to the board
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    Correct spark plug for 85 250 SX ?

    Had the bike tuned not 6 mos ago and the plug has already gave up. I think the mechanic just stuck what he had in it. Put the old plug back in it fired right off. Plug i took out was NGK DPR7EA is this right? The old one has a different number. Thanks guys.
    ric44 Have near new ar-15 eagle arms armalite rifle plus others for trade for 200x or 350x wheelers pics on request.........west ky.
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  2. 02-19-2004, 10:19 PM #2
    plkmonster2
    plkmonster2 is offline Roostin' Away Arm chair racerRoostin Away
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    I think the correct one is the NGK D7EA. I use it in all my 200-250 trikes.
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  3. 02-20-2004, 01:30 AM #3
    mad_max
    mad_max is offline Just Too Addicted Arm chair racerJust too addicted
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    The correct plug for a 85 250SX is NGK DR8ESL, gap is .024-.028in.
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