Identify this cam!

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  • Gregs///M
    Forum Sponsor
    • Mar 2012
    • 2459

    #1

    Identify this cam!

    M20B25




    Thank you in advanced!
    Last edited by Gregs///M; 01-29-2014, 04:58 PM.
    Owner - Bavarian Restoration
    BMW and European Electronics Repair and Restoration
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  • TobyB
    R3V Elite
    • Oct 2011
    • 5163

    #2
    Pretty sure that's a 4- cycle camshaft.

    For ID, most grinders stamp the number on the nose of the cam, often on
    the flat, or engrave it on the edge of the flange.

    hth

    t
    now, sometimes I just mess with people. It's more entertaining that way. george graves

    Comment

    • essi1553
      E30 Addict
      • Apr 2012
      • 440

      #3
      It seems to be from some sort of BMW, sorry I had to.

      Free Bump.

      Comment

      • digger
        R3V Elite
        • Nov 2005
        • 5912

        #4
        Originally posted by essi1553
        it seems to be from some sort of bmw, sorry i had to.

        Free bump.
        m20?
        89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

        new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

        Comment

        • Gregs///M
          Forum Sponsor
          • Mar 2012
          • 2459

          #5
          M20b25
          Owner - Bavarian Restoration
          BMW and European Electronics Repair and Restoration
          www.BavRest.com
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          • Ray Smoodiver
            Moderator
            • Jun 2004
            • 8809

            #6
            How many valves?

            SILBER COMBAT UNIT DELTA (M-Technic Marshal)
            RTFM:http://www.r3vlimited.com/board/showthread.php?t=56950

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            • digger
              R3V Elite
              • Nov 2005
              • 5912

              #7
              Originally posted by Gregs///M
              M20b25
              see you didnt even need our help afterall
              89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

              new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

              Comment

              • reelizmpro
                R3V OG
                • Dec 2003
                • 9446

                #8
                Look for the painted letter on the cam near the number 1 cylinder. 'K' for 325I.
                "I'd probably take the E30 M3 in this case just because I love that little car, and how tanky that inline 6 is." - thecj

                85 323i M TECH 1 S52 - ALPINEWEISS/SCHWARZE
                88 M3 - LACHSSILBER/SCHWARZE
                89 M3 - ALPINEWEISS II/M TECH CLOTH-ALCANTARA
                91 M TECHNIC CABRIO TURBO - MACAOBLAU/M TECH CLOTH-LEATHER

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                • Gregs///M
                  Forum Sponsor
                  • Mar 2012
                  • 2459

                  #9
                  Manufacturer?
                  Owner - Bavarian Restoration
                  BMW and European Electronics Repair and Restoration
                  www.BavRest.com
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                  • mpowerful
                    E30 Fanatic
                    • Jul 2013
                    • 1273

                    #10
                    Bayerische motoren werke?

                    Comment

                    • Gregs///M
                      Forum Sponsor
                      • Mar 2012
                      • 2459

                      #11
                      I dont believe this cam to be an OEM cam but an after market performance cam. Looking to identify the manufacturer if possible.
                      Owner - Bavarian Restoration
                      BMW and European Electronics Repair and Restoration
                      www.BavRest.com
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                      • digger
                        R3V Elite
                        • Nov 2005
                        • 5912

                        #12
                        most places put the part number at the end of the cam unfortunatetly
                        89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

                        new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

                        Comment

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