Transmission/Flywheel help

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  • blackhawkimpact
    R3VLimited
    • Apr 2010
    • 2415
    #1

    Transmission/Flywheel help

    Got a few questions regarding the flywheel/transmission bolts.
    1.What bolts do I need If I am using a 323 flywheel on a s50?
    are these it: 11-22-7-805-885

    2. What is the torque spec for the bolts? 77ftlbs?

    3. What transmission bolts am I going to need?

    I'm using the 240 transmission from my 318is. Do I need all those bolts from in the diagram? Or do I use the bolts from the 318is trans?

    Thanks. Any more info before I get this going would be appreciated. :)
    Tags: None
    • psyber_0ptix
      E30 Modder
      • Feb 2010
      • 904
      #2
      I was just about to ask this same question.

      But I'm using an m20 flywheel (or so i'm told) and cant figure out if it's dual mass or single mass.
      Originally posted by FredK
      However, in your absence, I will likely sit in your seat buck naked while making racecar noises as if I were maxing your E30 out on the Mulsanne Straight while allowing the perforated vinyl to soak up my butt sweat (going 200 mph does that to you).

      My year in Germany
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        • MSFIT
          Member
          • Mar 2009
          • 81
          #3
          323 Flywheel says dual-mass on realoem

          Flywheel bolts to use on that: 11222243051 Pelican parts has 'em for $4.50/pc

          Dunno torque spec's, but maybe a dab of threadlock on each bolt too.

          If the bell housing has the holes for it: 2 or 4 bolts into the oil pan (can't remember), 2 to the head, 2 to the block, 2 to the starter

            Comment

            • JRKOUPE
              No R3VLimiter
              • Dec 2004
              • 3159
              #4
              fly

              almost all sites will say DUAL MASS...but the euro 323 fw is not. I just bought one new.

              http://www.r3vlimited.com/board/showthread.php?p=2069905#post2069905


              fw p/n is 11221264517..@ 13 lbs.

              you would need the shorter fw bolts not the longer ones.

              I bought 8 of these.... 11 22 7 805 885..the p/n you listed.
              Last edited by JRKOUPE; 07-07-2010, 12:37 PM.
              I love sitting down and just driving!

                Comment

                • psyber_0ptix
                  E30 Modder
                  • Feb 2010
                  • 904
                  #5
                  yea realoem says every flywheel is dual mass, which got me second guessing which m20 fw I have. I'm debating between the 22mm or 28mm bolts not the 50mm or whichever the m42 takes
                  Originally posted by FredK
                  However, in your absence, I will likely sit in your seat buck naked while making racecar noises as if I were maxing your E30 out on the Mulsanne Straight while allowing the perforated vinyl to soak up my butt sweat (going 200 mph does that to you).

                  My year in Germany
                  Feedback

                    Comment

                    • JRKOUPE
                      No R3VLimiter
                      • Dec 2004
                      • 3159
                      #6
                      Originally posted by psyber_0ptix
                      yea realoem says every flywheel is dual mass, which got me second guessing which m20 fw I have. I'm debating between the 22mm or 28mm bolts not the 50mm or whichever the m42 takes
                      I never saw the 22 mm.....
                      I love sitting down and just driving!

                        Comment

                        • blackhawkimpact
                          R3VLimited
                          • Apr 2010
                          • 2415
                          #7
                          The 323 flywheel is thinner than the m20 single mass...

                            Comment

                            • psyber_0ptix
                              E30 Modder
                              • Feb 2010
                              • 904
                              #8
                              I just dug a bit more the 22mm bolts are used on m10/m30/s14 motors
                              Originally posted by FredK
                              However, in your absence, I will likely sit in your seat buck naked while making racecar noises as if I were maxing your E30 out on the Mulsanne Straight while allowing the perforated vinyl to soak up my butt sweat (going 200 mph does that to you).

                              My year in Germany
                              Feedback

                                Comment

                                • JRKOUPE
                                  No R3VLimiter
                                  • Dec 2004
                                  • 3159
                                  #9
                                  Originally posted by blackhawkimpact
                                  The 323 flywheel is thinner than the m20 single mass...
                                  the 28 mm bolts(...885) are what is shown to be correct on many sites.
                                  I love sitting down and just driving!

                                    Comment

                                    • blackhawkimpact
                                      R3VLimited
                                      • Apr 2010
                                      • 2415
                                      #10
                                      Yes I know I believe those are the ones I got. I was just saying that the 323 flywheel is not dual mass

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