MM 2900 Sport Pistons 10.0:1

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  • darvo
    E30 Addict
    • Dec 2010
    • 407

    #1

    MM 2900 Sport Pistons 10.0:1

    Mods, Please Delete!
    Last edited by darvo; 08-12-2013, 10:46 AM. Reason: More Info
  • darvo
    E30 Addict
    • Dec 2010
    • 407

    #2
    Delete
    Last edited by darvo; 08-12-2013, 10:46 AM.

    Comment

    • darvo
      E30 Addict
      • Dec 2010
      • 407

      #3
      Bump, excellent piece for a 2.8 oem m20, with the sport clearance these engines live up to oem specs!

      Comment

      • Victell
        E30 Enthusiast
        • Feb 2004
        • 1081

        #4
        what octane gas do you need for these?

        Comment

        • darvo
          E30 Addict
          • Dec 2010
          • 407

          #5
          It all depends on your tune, timing,etc. 91oct +. Look on #3 on this link

          Comment

          • darvo
            E30 Addict
            • Dec 2010
            • 407

            #6
            For R3vMembers only, the one that wins the bid, for an extra $50, I'll throw in a set (6) 135mm M52 rods. 575grams vs 640grams that an 325i M20b25 rod weighs....

            Please email me that your a R3vmember and username...
            Last edited by darvo; 07-23-2013, 04:04 PM.

            Comment

            • darvo
              E30 Addict
              • Dec 2010
              • 407

              #7
              MM M20 Booklet Pdf: http://www.metricmechanic.com/pdf/M2...ne-Booklet.pdf

              Comment

              • imwhyteyo
                E30 Enthusiast
                • Oct 2008
                • 1165

                #8
                awesome pistons.. someone in the real enthusiast scene aught to come along and find these bad boys.. honestly someone building a sick autoX IX should be all over these.

                Comment

                • darvo
                  E30 Addict
                  • Dec 2010
                  • 407

                  #9
                  Internal weight differences: MM piston 330grams vs i piston 391grams, MM pin 89grams vs i pin 108grams

                  Comment

                  • Luis325
                    No R3VLimiter
                    • Jun 2009
                    • 3847

                    #10
                    Stop bumping and install them in your car!!!!!
                    sigpic
                    1986 "C2 2.7 Alpina" Sedan
                    1987 325ic Black Vert
                    1986 327i Red Track Car RIP 10/10/10
                    1989 325is Henna S50 track car SOLD


                    Transaction feedback here please!!
                    http://www.r3vlimited.com/board/showthread.php?t=170548

                    Comment

                    • darvo
                      E30 Addict
                      • Dec 2010
                      • 407

                      #11
                      Nope!! Going to the Dark Side!!

                      Comment

                      • darvo
                        E30 Addict
                        • Dec 2010
                        • 407

                        #12
                        These pistons can be used on combination with either 274 duration or dual pattern 280/274 duration cams. (415 lift) Mr.E's Cams.

                        For Sport Clearance, Oem Durability use or buy the 274 duration cam, if you want a more responsive, autoX engine use the Rally clearance with the dual pattern 280/274...

                        Sport Clearance is for 170k+ miles engine...

                        Comment

                        • darvo
                          E30 Addict
                          • Dec 2010
                          • 407

                          #13
                          Morning Bump, 11Hours 20min left till bidding ends

                          Comment

                          • darvo
                            E30 Addict
                            • Dec 2010
                            • 407

                            #14
                            Still for sale

                            Comment

                            • darvo
                              E30 Addict
                              • Dec 2010
                              • 407

                              #15
                              Can be bought with Paypal Bill-Me-Later!

                              Comment

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