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1999 1200 Ltd Pop off pressure?

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  • 1999 1200 Ltd Pop off pressure?

    I am rebuilding mikuni carbs for '99 yamaha 1200 Ltd. Pop off on existing before tear down was >60 psi. I did this last year with other twin ski but don't remember what to set pop off pressure. New SBT Needle and seat on the way are 1.2 mm sbn 34/44. Stock engine with new SBT top end kit also on the way. Thanks.

  • #2
    Re: 1999 1200 Ltd Pop off pressure?

    55-60 is fine
    SBT Tech Support is here to help with your problems.
    We try to answer each question quickly and accurately.
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