What is this - " earlier bmw 530 v8 solid flywheel "

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  • Jean
    Moderator
    • Aug 2006
    • 18228

    #1

    What is this - " earlier bmw 530 v8 solid flywheel "

    Ok, what is this talk about "early v8 solid flywheel" anybody know?

    http://www.driftworks.com/forum/drif...-52-print.html



    Clutch/flywheel. The 6 speed box has larger splines than the 5 speed, also the 6 speed has a 265mm diameter friction plate whereas the 5 speed uses a 240mm friction plate. Both use a dual mass flywheel which is pants for skidding (or so I hear). The 5 speed 240mm clutch is also the same as many other bmw models, the e36 m3 being one meaning the 5 speed box allows greater choice in aftermarket clutch. Ive chosen to ditch the stock dual mass flywheel and go for a solid flywheel, from various reports the lightweight alloy ones are rubbish for track use. A solid can be made from various engineers, im currently looking at using an earlier bmw 530 v8 solid flywheel and putting the m62 ring gear onto it as the crank sensor is attached to this ring gear. Im hoping that ths built flywheel and m3 paddle clutch will work perfectly in the 5 speed box.
    Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



    OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827
  • senorcarey
    Member
    • Apr 2012
    • 80

    #2
    Have you checked RealOEM? I thought that all flywheels from that era were dual-mass.

    Comment

    • Jean
      Moderator
      • Aug 2006
      • 18228

      #3
      Yeah I did, I haven't seen any single mass...maybe euro only? I'll have to scan again
      Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



      OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

      Comment

      • JGood
        R3V OG
        • Jan 2004
        • 7959

        #4
        I think he's just misinformed. Later in that thread he ended up buying a lightweight aftermarket flywheel from TTV.
        85 325e m60b44 6 speed / 89 535i
        e30 restoration and V8 swap
        24 Hours of Lemons e30 build

        Comment

        • motomaster99
          Member
          • Dec 2010
          • 71

          #5
          I ordered what was supposed to be a single-mass b30 flywheel from car-part. Ended up being dual-mass. Cant complain for $50.

          Comment

          • Jean
            Moderator
            • Aug 2006
            • 18228

            #6
            Doh! But yeah, for $50 if it's in good condition you can't complain.

            Has anybody tried taking one of these dual-mass flywheels apart? Maybe have a machine shop "modify" it into making a single mass out of it?
            Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



            OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

            Comment

            • mark///m3
              Wrencher
              • Oct 2007
              • 287

              #7
              E34 m5 is a single mass and the late ones were six speed but I dont know if it will work. I only got as far as that and then decided not to risk it and go with UUC.

              ___________________
              Mark

              Comment

              • JGood
                R3V OG
                • Jan 2004
                • 7959

                #8
                Originally posted by mark///m3
                E34 m5 is a single mass and the late ones were six speed but I dont know if it will work. I only got as far as that and then decided not to risk it and go with UUC.
                e34 M5's are not V8's. 9 bolt vs 8 bolt crank.
                85 325e m60b44 6 speed / 89 535i
                e30 restoration and V8 swap
                24 Hours of Lemons e30 build

                Comment

                • Jonsku
                  E30 Addict
                  • Oct 2004
                  • 566

                  #9
                  All V8 flywheels are dual-mass, no matter if it's in Europe, USA or wherever...

                  The only way to get a single-mass flywheel is to get it custom made.
                  - E34 M5 (x 2) -
                  - E30 V8 Cabrio "Kylpyamme" -
                  - Alpina D10 Touring #33/94 -

                  +
                  - E46 318i Touring -
                  - Toyota Hiace 4wd -

                  Comment

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