Crankcase "breather pipe"

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  • betsy325e
    Member
    • Jun 2015
    • 81

    #1

    Crankcase "breather pipe"

    http://www.realoem.com/bmw/enUS/show...diagId=11_0538

    What is #1 and what's it do?
  • dasmanschaft012
    Mod Crazy
    • Apr 2014
    • 642

    #2
    it's called the Oil spray bar. it's inside of the valve cover, in the head. it sprays oil over the head components.
    We're in deep now boys
    1988 325i SETA - Daily driver
    1988 340iL - Track car
    My M60 V8 swap thread here
    [oo==OO==oo]

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    • betsy325e
      Member
      • Jun 2015
      • 81

      #3
      Thanks. That's what I assumed it did, but then I was googling the part number and I kept seeing stuff that said "breather pipe" and it didn't make any sense to me.

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