SBC Ring Gap

Discussion in 'PSI Superchargers Tech Questions' started by Rick Macedo Racing llc, Dec 31, 2015.

  1. Rick Macedo Racing llc

    Rick Macedo Racing llc New Member

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    What do you gap the rings at for a sbc,blown alcohol , iron block
     
    #1
    Rick Macedo Racing llc, Dec 31, 2015
  2. secondwindracing

    secondwindracing top alcohol

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    I always open up the gap more than what they say on a blown deal..on my hemi I go anywhere from .042 to .045
     
    #2
    secondwindracing, Dec 31, 2015
  3. GregM784

    GregM784 Member

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    i'm .027 on my top, .025 on my 2nd.

    4.135 bore, little M block, 20#s on alcohol
     
    #3
    GregM784, Dec 31, 2015
  4. Rick Macedo Racing llc

    Rick Macedo Racing llc New Member

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    I have the same block thanks
     
    #4
    Rick Macedo Racing llc, Jan 1, 2016
  5. secondwindracing

    secondwindracing top alcohol

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    blown cars are notoriours for pinching and breaking rings...to tight...Dave
     
    #5
    secondwindracing, Jan 1, 2016
  6. Rick Macedo Racing llc

    Rick Macedo Racing llc New Member

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    thanks
     
    #6
    Rick Macedo Racing llc, Jan 2, 2016

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