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  • Cabriolet
    R3V OG
    • Apr 2010
    • 9620

    #21496
    is there a medium differential that is between 4.10 and 3.73? like a 3.9 something?
    Much wow
    I hate 4 doors

    Comment

    • JinormusJ
      R3V OG
      • Dec 2011
      • 6887

      #21497
      Originally posted by cabriolet
      is there a medium differential that is between 4.10 and 3.73? Like a 3.9 something?
      3.93 iirc

      Comment

      • golde30
        R3V OG
        • Nov 2003
        • 11464

        #21498
        Your age is showing

        I know plenty of guys who run 17" with 235/40/17 tires and proper coilovers who don't have rubbing issues or problems with breaking stuff on their e30s. I am also on 17" and drive the piss out of my car without breaking parts. granted I am on rubber bsnds, but it's because the offset of my BBS was meant for an e24. With proper offsets and suspension, 17" is perfect on an e30.


        Originally posted by BlackbirdM3
        The only issue there being the wheels won't clear any sort of tire other than a rubber band, your wheels will bend and crack and you will hate life, not to mention the fact that the car will drive like crap. 16s are as big as you want to go if you value your fenders, inner fenders and want to run a tire wider than a 205. My car came with 17x8.5s and a 225 wouldn't clear the fenders up front and would rub like mad on the inner fenders at nowhere near lock. I have to scratch my head every time I see an e30 on 17s or larger. It also make the car look like a hotwheels toy.

        Everything else sounds good aside from being really low, because again, you will rip the splitter off the car (been there and done that) and the suspension geometry will be entirely screwed up and will blow through its front travel like its got no springs at all, the rear will chew up tires like they are skittles. How do I know this? I've been playing this game since I bought the car. I think I'm finally getting close after making some one inch spacer plates that fit on top of the camber plates. In hind sight, I should have gone for inch and a quarter tall spacers. I'd like to bring the rear end up half an inch as well. Ultra low is the answer to the question of how to spend lots of $ replacing broken parts.

        I honestly don't get the big wheels and ultra low stance look. It takes a really good car and makes it a total POS when it comes to actually using it. At that point, why bother?

        Will
        IG: @Baye30

        FRONT VALENCE IS ZENDER!!! STOP FILLING MY PM BOX PPL!!!

        Comment

        • decay
          R3V Elite
          • Oct 2003
          • 5637

          #21499
          Originally posted by Cabriolet
          is there a medium differential that is between 4.10 and 3.73? like a 3.9 something?
          the iX manual rear diff is 3.91, and a viscous-type. had one on my first car and liked it.
          past:
          1989 325is (learner shitbox)
          1986 325e (turbo dorito)
          1991 318ic (5-lug ITB)
          1985 323i baur
          current:
          1995 M3 (suspension, 17x9/255-40, borla)

          Comment

          • Pantless Spency
            It's McRib time!!!
            • Feb 2011
            • 7284

            #21500
            Finally made it to Vegas. I'm pooped.

            Comment

            • Albuquerque30
              E30 Fanatic
              • Oct 2010
              • 1349

              #21501
              Originally posted by Pantless Spency
              Finally made it to Vegas. I'm pooped.
              Finally made it to lunch. I pooped.

              WTB NorCal: Z4 shifter + misc. parts

              Comment

              • MR 325
                Moderator
                • Oct 2003
                • 37825

                #21502
                Originally posted by golde30
                I dont understand why anybody would want to do 5lug swap on e30 nowadays. There are plenty of wheel options for 4x100 nowadays, and big break kits are readily available as well. Proper 5lug is almost completely unavailable and cost prohibitive, and nice 5lug rims are getting more and more rare/expensive as well in good offsets.
                So Cary you're one of those who still thinks a E36 based 5 lug setup isn't proper eh? It's ok I still love you.

                My buddy Myster-E did E36 M3 front and M Coupe rear for around the cost of a 4 lug front big brake kit. Can't argue with big ole' brakes front and rear, beefier rear axles, and more wheel options. ;) I had the same setup on my old S50 E30 too. He's not running a super mega ultra stance setup either, 235/40/17 out back.

                Originally posted by JinormusJ
                E Bottom end
                323 Crank
                I head
                Schrick 274 Cams

                200HP/190-210Tq m20?
                How many cams? :D
                BimmerHeads
                Classic BMW Specialists
                Santa Clarita, CA

                www.BimmerHeads.com

                Comment

                • JinormusJ
                  R3V OG
                  • Dec 2011
                  • 6887

                  #21503
                  Originally posted by MR 325
                  How many cams? :D
                  Juan
                  :weak:

                  Comment

                  • Steven
                    Forum Sponsor
                    • Dec 2012
                    • 2305

                    #21504

                    Sooooooover priced... But soooo clean

                    Feedback!
                    Custom Cup Holder Consoles!
                    Calypso Story--S50/Shaved and Tucked Bay

                    Comment

                    • Cabriolet
                      R3V OG
                      • Apr 2010
                      • 9620

                      #21505
                      Originally posted by JinormusJ
                      3.93 iirc
                      I may need to get one of those for the M3. the 4.10 is a bit much
                      Originally posted by JinormusJ
                      Juan
                      :weak:
                      lolz u said cams not cam.
                      Much wow
                      I hate 4 doors

                      Comment

                      • Steven
                        Forum Sponsor
                        • Dec 2012
                        • 2305

                        #21506
                        Eric... What's your final decision on your M?

                        Feedback!
                        Custom Cup Holder Consoles!
                        Calypso Story--S50/Shaved and Tucked Bay

                        Comment

                        • MR 325
                          Moderator
                          • Oct 2003
                          • 37825

                          #21507
                          The ratio you're after is a 3.91 not 3.93.

                          You're probably going to regret it since that S14 needs all the torque it can get!
                          BimmerHeads
                          Classic BMW Specialists
                          Santa Clarita, CA

                          www.BimmerHeads.com

                          Comment

                          • Cabriolet
                            R3V OG
                            • Apr 2010
                            • 9620

                            #21508
                            Originally posted by MR 325
                            The ratio you're after is a 3.91 not 3.93.

                            You're probably going to regret it since that S14 needs all the torque it can get!
                            they don't run the 4.10 in Europe so i was thinking about giving it a try and then sell if i don't like.

                            Matt, do you know if a g265 will mount to an s38?
                            Much wow
                            I hate 4 doors

                            Comment

                            • MR 325
                              Moderator
                              • Oct 2003
                              • 37825

                              #21509
                              Originally posted by Cabriolet
                              they don't run the 4.10 in Europe so i was thinking about giving it a try and then sell if i don't like.

                              Matt, do you know if a g265 will mount to an s38?
                              I think that's the trans the S38 used if I'm not mistaken.

                              Since M10 and M30 transmissions interchange I imagine S14 and S38 would as well since they're just fancier versions of each one.
                              BimmerHeads
                              Classic BMW Specialists
                              Santa Clarita, CA

                              www.BimmerHeads.com

                              Comment

                              • Cabriolet
                                R3V OG
                                • Apr 2010
                                • 9620

                                #21510
                                Originally posted by MR 325
                                I think that's the trans the S38 used if I'm not mistaken.

                                Since M10 and M30 transmissions interchange I imagine S14 and S38 would as well since they're just fancier versions of each one.
                                and this is why you are king of r3v. thx
                                Much wow
                                I hate 4 doors

                                Comment

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