eta 885 head stroker qeustion

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  • e30m20TurbO7
    E30 Fanatic
    • Jan 2012
    • 1203

    #1

    eta 885 head stroker qeustion

    people who have a 885 head on a eta bottom end stroker , what are your compression numbers? i mean compression test result numbers not compression ratio's
    need to know because my numbers just seem to low, have not put any oil in the cylinder to see if it changes or makes it higher
    but the compression numbers are all the same with in a few pounds but just seems to low
    90psi all the way across
    it holds compression in all cylinders
    Last edited by e30m20TurbO7; 12-20-2012, 06:34 AM.
  • travish325
    Banned
    • Jun 2012
    • 1151

    #2
    I think its around 8.2ish

    edit here- http://www.r3vlimited.com/board/showthread.php?t=95445

    looks like 8.42:1
    Last edited by travish325; 12-20-2012, 05:11 AM.

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    • MR 325
      Moderator
      • Oct 2003
      • 37827

      #3
      He said compression test numbers. Not compression ratio.
      BimmerHeads
      Classic BMW Specialists
      Santa Clarita, CA

      www.BimmerHeads.com

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      • e30m20TurbO7
        E30 Fanatic
        • Jan 2012
        • 1203

        #4
        thank you matt
        Originally posted by MR 325
        He said compression test numbers. Not compression ratio.

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        • travish325
          Banned
          • Jun 2012
          • 1151

          #5
          Last edited by e30m20TurbO7; Today at 06:34 AM..

          didnt think it said that when I replied

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          • travish325
            Banned
            • Jun 2012
            • 1151

            #6
            And since Im nice Ill search for you again cause no one else seems to want to help





            ^whuuuut??????

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            • e30m20TurbO7
              E30 Fanatic
              • Jan 2012
              • 1203

              #7
              thank you i appreciate the help
              Originally posted by travish325
              And since Im nice Ill search for you again cause no one else seems to want to help





              ^whuuuut??????

              Comment

              • e30m20TurbO7
                E30 Fanatic
                • Jan 2012
                • 1203

                #8
                still can use other peoples info if they had it since i already have read through the thread posted above, wanted to see if anyone had readings as low as mine

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                • travish325
                  Banned
                  • Jun 2012
                  • 1151

                  #9
                  Im gonna go ahead and say yours is pretty low

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