Poly/ bolt through mounts

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  • Jean
    Moderator
    • Aug 2006
    • 18228

    #1

    Poly/ bolt through mounts

    Have you guys found any that work with m30 swaps?

    I just killed another set (2nd set this year, 3rd set total) of stock m20 round mounts today, once again the plate just sheered off the mount and I got luckly the radiator didn't get killed in the process.
    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
  • Lurker27
    E30 Modder
    • Jul 2007
    • 821

    #2
    I bought some Lencas mounts here on rev - Maybe you could ask him for a reinforced set?
    '89 335is +turbo

    Comment

    • CorvallisBMW
      Long Schlong Longhammer
      • Feb 2005
      • 13039

      #3
      sub'd, I worry about mine :(

      Comment

      • Jean
        Moderator
        • Aug 2006
        • 18228

        #4
        Stockers are fine unless you are throwing the car around at the limit of sticky tires etc ...

        I am going to give AKG poly mounts a shot.
        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

        • lashtx
          Advanced Member
          • Aug 2008
          • 133

          #5
          Poly everything

          I just went with poly everything and did not worry about it. I figured why take the chance of them craping the bed while I am getting on it!

          Kris

          Comment

          • LowR3V'in
            R3V Elite
            • Feb 2004
            • 4209

            #6
            Motor mounts?
            I've had IE bushings for around 6 years no probs.

            Comment

            • Jean
              Moderator
              • Aug 2006
              • 18228

              #7
              Originally posted by LowR3V'in
              Motor mounts?
              I've had IE bushings for around 6 years no probs.
              Is it a daily or do you autocross/hpde the car? The extra loads from throwing the car into corners on grippy tires is what's killing the bushings.
              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

              • LowR3V'in
                R3V Elite
                • Feb 2004
                • 4209

                #8
                Well it held 400hp m20 and the m30 I throw it around allot but no
                autocross. Stock marshmellow bushings is a given they'll rip on you.

                Comment

                • ///Maddog9000
                  Advanced Member
                  • Apr 2009
                  • 157

                  #9
                  I went with AKG m20 Race mounts. I think they are 75D... one step under aluminum.
                  '08 328i Sedan -daily touring car
                  '89 335i Coupe -parting out
                  '01 330i Sedan -divorced
                  '90 325i Coupe -smashed

                  e30m50tu@gmail.com

                  Comment

                  • ttrousdell
                    E30 Mastermind
                    • Nov 2009
                    • 1770

                    #10
                    Im running AKG 75D motor and tranny mounts and i love em. The car is a DD but i do throw her around on back roads.

                    The Build:
                    http://www.r3vlimited.com/board/showthread.php?t=191125

                    Comment

                    • kronus
                      R3V OG
                      • Apr 2008
                      • 13000

                      #11
                      so, has anyone actually found bolt-through mounts? our lemons car is not cool with stock mounts (heavy braking and chance of contact), and AKGs are obviously not in the budget. Are solid mounts a terribad idea?
                      cars beep boop

                      Comment

                      • Jean
                        Moderator
                        • Aug 2006
                        • 18228

                        #12
                        I picked up some AKG red mounts for engine/tranny...should have these installed over the next day or so. We'll see how it goes.
                        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

                        • Jean
                          Moderator
                          • Aug 2006
                          • 18228

                          #13
                          Well, got these installed today.... talk about extra noise!!! lol
                          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

                          • LowR3V'in
                            R3V Elite
                            • Feb 2004
                            • 4209

                            #14
                            Big time, but it's mostly the tranny mounts that make the noise.

                            Comment

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