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    Rubber or poly? That is the question

    Not that it's an incredibly hot topic, but for the sake of statistical value, what engine, and transmission mounts did you guys use for you swap? Any Issues with past mounts?

    Lets hear it. :yawn:

    #2
    Originally posted by the imitator View Post
    Not that it's an incredibly hot topic, but for the sake of statistical value, what engine, and transmission mounts did you guys use for you swap? Any Issues with past mounts?

    Lets hear it. :yawn:
    I would suggest going with Condor mounts, great product made by die hard enthusiasts.
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      #3
      So... only one opinion? Stock m20 mounts go out frequently.

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        #4
        change the stock ones periodically. a stiffer mount will add more vibrations which is not to everyones taste
        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

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          #5
          I was looking for more or less what every here uses, not advice guys, since everyone here is different I just wanted to see if there was a pattern, thanks for the common knowledge though sir's.

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            #6
            Rubber motor mounts would have made it so my hood wouldn't clear the motor. So poly up front and stock for trans. I had poly for trans but it just got annoying. I would have done rubber all around if I could.
            Are Three Vee



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              #7
              thanks csermonet.

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                #8
                I used new stock rubber mounts. Never had issues.
                ///Monstrosity. (OO≡≡[][]≡≡OO)

                Aside from showing yourself to be offensive, lacking experience and ignorant in the ways of business, you're also illiterate and imprudent. Beyond that, your sense of liability is severely impaired.

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                  #9
                  Stock E28 mounts for my M50 swap, no issues. Had new mounts on my old M20, totally fine as well.
                  REMEMBER: Be safe and have fun is Rule Number 1.

                  The Epic Unbuild of Clint Eastwood

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                    #10
                    bimmerworld hd mounts aka m30 mounts up front and e24 mounts out back. soon to be all poly except under the hood

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                      #11
                      Originally posted by Doughnut View Post
                      I used new stock rubber mounts. Never had issues.
                      On a M30 swap??

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                        #12
                        Originally posted by olscooler View Post
                        On a M30 swap??
                        Yes, stock rubber e30 mounts for the engine and transmission.
                        ///Monstrosity. (OO≡≡[][]≡≡OO)

                        Aside from showing yourself to be offensive, lacking experience and ignorant in the ways of business, you're also illiterate and imprudent. Beyond that, your sense of liability is severely impaired.

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                          #13
                          I rode on poly engine and trans mounts for a while, the ride was good on smooth surfaces but it got rattly/vibrations when I got on rough surface, but not in a crazy way though it was not to my liking. I rode like that for a while but later changed everything to rubber mounts + CAB and TAB bushings. I went with Lemfoerder and meyle depending on pricing and this really set the ride to my liking. BTW it's just a DD.

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                            #14
                            I have stock new e30 rubber engine mounts & poly transmission mounts. The idea was to restrict fore / aft movement of the motor with the transmission mounts, but the NVH isn't great.

                            I'm probably going to go back to rubber transmission mounts too.
                            My e30: OEM+ with M30B35

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                              #15
                              I like the IE bushings. They're very soft for poly.

                              The super hard red akg bushings is what i'm using now and it's too harsh
                              but it's a weekend car now.

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