Yamaha blaster Gap and spark

Discussion in 'Engine' started by Brent Johnvin, Apr 6, 2009.

  1. Brent Johnvin

    Brent Johnvin New Member

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    what is the best spark plug for yamaha blaster and gap, i have a br8es NGK, and am gaping it at like .28 should i change it because of my motor .60 over
  2. 2smoker85

    2smoker85 Member

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    i run the iridium plug in mine, i believe mine is gapped at either .25 or .28
  3. mr_3_0_5

    mr_3_0_5 Member

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    you should run a B8ES not BR8es you dont need a resistor plug.
  4. Brent Johnvin

    Brent Johnvin New Member

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    why not a BR8 is that bad
  5. FLOTEK

    FLOTEK ..in the front

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    b8es @ .025 for gas
  6. wrench man

    wrench man New Member

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    YEP, the Iridium plugs are a waste of money, they foul just as fast and offer NO gain in performance!!!!!, I have a whole hand full of them you can have!
  7. Brent Johnvin

    Brent Johnvin New Member

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    whats wrong with the rs?
  8. stephen12091985

    stephen12091985 New Member

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    yea the plugs come pre gaped
  9. 8896mayhem

    8896mayhem New Member

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    I bought 2 Blasters this month and both had NGK R plugs in them, would that cause sputtering in low gears?

    N00B

    Mayhem
  10. specialized7

    specialized7 Can't Stop, Won't Stop!

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    no it wouldnt, that would be a jettin issue, or check out your reeds

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