Compression Test Results

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  • E30_Pare
    R3V OG
    • Oct 2008
    • 7801

    #1

    Compression Test Results

    Wasn't expecting much since this motor sees redline daily. Was expecting worse results.

    85 318i
    OG Motor. 190k ish

    #1: 165
    #2: 155
    #3: 160
    #4: 160

    Plugs weren't fouled, but were starting to have a build up of carbon. Figured I'm running it bit rich so I think I could get away with a little more advance on the distributor. Thoughts? Should I even bother doing a leak down test?

    NEW ERA AUTO GLASS - SFV SOCAL - 818 974-3673
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  • Hey_You
    E30 Modder
    • Nov 2009
    • 963

    #2
    I wouldn't worry about it. Seems healthy enough to me
    85' 318i ~The Bronze Bomber (FrankenM10 with a Forced Future :wgaf:)

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    • E30_Pare
      R3V OG
      • Oct 2008
      • 7801

      #3
      Cool. Pretty happy with the little m10 atm.

      NEW ERA AUTO GLASS - SFV SOCAL - 818 974-3673
      DREWLIENTE

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      • solo318
        Advanced Member
        • Jun 2012
        • 183

        #4
        those numbers are fine. don't spend any mental energy worrying about it.
        sigpic

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        • E30_Pare
          R3V OG
          • Oct 2008
          • 7801

          #5
          Ya I feel more comfortable throwing mods at it now.

          NEW ERA AUTO GLASS - SFV SOCAL - 818 974-3673
          DREWLIENTE

          1$ PShops PM me

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          • skunkworx
            Member
            • Nov 2012
            • 73

            #6
            Damn good for almost 200k id be super satisfied. Hoping mine will tell the same tale this weekend, but hard cold starts lead me to believe i might be in the low 120's.

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