drysump?

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  • 7Dthree
    Junior Member
    • Dec 2007
    • 3

    #1

    drysump?

    when running drysump should you have breathers on valve cover?
  • perfconn
    Senior Member
    • May 2007
    • 3573

    #2
    No but you do need a Peterson pop off valve

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    • StuckInReverse
      Senior Member
      • Jul 2007
      • 203

      #3
      It also depends on the number of stages you are running. When we ran a 3-stage, there wasn't a return on the heads or lifter valley, so we tie wrapped rags around the breathers and never had an issue.

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