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maserati biturbo Fitment

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    maserati biturbo Fitment

    Hello everyone, i just recently purchased a set of 14x7 Maserati Biturbo wheels with 0 offset, bolt pattern 4x98. Had anyone here on the forum been able to fit them on there e30. I tried using wobble bolts, but the bolts at an 1 1/2 inches didn't get enough thread to sit comfortably. Options and opinions would be nice.




    #2



    COTM

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      #3
      Eeee, I just read about wobble bolts and they kinda freak me out...
      Interested in vintage cars? Ever thought about racing one? Info, photos, videos, and more can be found at www.michaelsvintageracing.com!

      Elva Courier build thread here!

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        #4
        I had some BBS RS 068, same dimensions and they worked fine.

        Originally posted by ELVA164 View Post
        Eeee, I just read about wobble bolts and they kinda freak me out...
        Not so bad when going from a 4x98 to 4x100 (~1mm/.040" off per hole). The previous owner of my old Biturbo wheels just impacted them on his e30 so I just never used wobble bolts as the aluminum was already smashed around the lug holes.
        john@m20guru.com
        Links:
        Transaction feedback: Here, here and here. Thanks :D

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          #5
          Interesting maybe i got the wrong wobble bolts, they came in two sizes and wasnt sure which ones to get they had 12x1.5 and 14x1.5.

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            #6
            can lid for Basket weaves

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              #7
              The opening is large enough that a wheel shop can do a redrill and press a steel sleeve into the hole to make it 4x100.

              I had a set of 5x114.3 modified to be 5x112 this way.


              My 1989 e30 s52 Touring... this is Betty

              My 1989 325i vert (sold)...this is Nina

              My 1991 M5 (sold)... this is Veronica

              Photo comparison: OEM vs aftermarket windscreen for a convertible

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                #8
                Originally posted by MC Hammered View Post
                The opening is large enough that a wheel shop can do a redrill and press a steel sleeve into the hole to make it 4x100.

                I had a set of 5x114.3 modified to be 5x112 this way.

                That would be a 6mm movement (.25"). They would not need to use sleeves in a 4x98 to 4x100 conversion as it's only 1mm (.040", about the thickness of a business card).
                john@m20guru.com
                Links:
                Transaction feedback: Here, here and here. Thanks :D

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                  #9
                  So should i go about and do a redrill them? Or wobble bolts?

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                    #10
                    Redrilling them allows you to use a regular wheel bolt in case you lose one.


                    My 1989 e30 s52 Touring... this is Betty

                    My 1989 325i vert (sold)...this is Nina

                    My 1991 M5 (sold)... this is Veronica

                    Photo comparison: OEM vs aftermarket windscreen for a convertible

                    Comment


                      #11
                      Originally posted by ForcedFirebird View Post
                      That would be a 6mm movement (.25"). They would not need to use sleeves in a 4x98 to 4x100 conversion as it's only 1mm (.040", about the thickness of a business card).

                      What kind of business cards do you guys have in florida? 1mm thick ?!!
                      Lorin


                      Originally posted by slammin.e28
                      The M30 is God's engine.

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                        #12
                        Originally posted by LJ851 View Post
                        What kind of business cards do you guys have in florida? 1mm thick ?!!

                        Lol. Depending on the stock used business cards are .015"-.020" (.4-.5mm). Typing paper is .004, human hair is .003", just demonstrating how small the measurement is. We would measure all kinds of random things in the machine shop while waiting for parts to drop. So, ok, two business cards. :P
                        john@m20guru.com
                        Links:
                        Transaction feedback: Here, here and here. Thanks :D

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