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Couple of questions......

Discussion in 'Engine & Performance Modifications' started by 50Trimmed, Nov 14, 2007.

  1. Nov 14, 2007 #1
    50Trimmed

    50Trimmed Beaner 4 life!

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    Some questions on our wonderful little cars. What should the AFRs be at idle? And how much vac. should we read at idle?

    Thanks in advace!!
     
  2. Nov 14, 2007 #2
    Paulie

    Paulie New Member

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    about 14.7 at idle and 20 hh/mg hope this helps.
     
  3. Nov 14, 2007 #3
    Dysphagia

    Dysphagia Full Access Member

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    the vac is going to be less at our altitude so dont worry about that, it should hover from 14.5-14.9 at idle.
     
  4. Nov 15, 2007 #4
    50Trimmed

    50Trimmed Beaner 4 life!

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    Thank you guys!!
     
  5. Nov 15, 2007 #5
    1bad4dr

    1bad4dr Mr. Meany

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    damn,

    That much A/F on the Skittle? Wow.

    use your Vacuum Gauge to help spot vacuum leaks mainly. You should stay between 20 at idle and jump to around 10 when driving. Any variances from there, you could have a vac leak somewhere.
     
  6. Nov 28, 2007 #6
    TURBOMATT

    TURBOMATT New Member

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    average vacuum around 17-20 at idle