My e30 is thinking it's a VW!

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  • Jean
    Moderator
    • Aug 2006
    • 18228

    #1

    My e30 is thinking it's a VW!

    I say this because it used to lift it's front tire like my old gti with stiff bar, but now it lifts it's rear like it's got the VWHIV lol

    Today Round 6, was mixed bag today. The good is it wasn't super hot, and we took 1st and 2nd places today beating the SM GT by over a second :)

    The bad was, after only the first run the previously flat spotted tire was on it's last leg and started to cause vibration that could be easily felt in the car. Crossed our fingers, and it held up lol.

    Pics uploading.
    Attached Files
    Last edited by Jean; 07-30-2011, 08:28 PM.
    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
  • Jean
    Moderator
    • Aug 2006
    • 18228

    #2
    A nice 360 spin by co-driver! Officials were joking that I had to back my final run with a 720 lol.
    Attached Files
    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

      #3
      Tomorrow going to run on some used Hoosier R6 tires, hopefully it wont be all out wack with 2 v710s and 2 R6s....

      Ruined tire - bye bye, you did your job well :) Since the flat spot from the last weekend I've mounted the tire at the back of the car, but only after two runs it started to come apart. Hey, at least got 8 more runs out of it lol

      I've replaced the rotors and pads last week again, and went with a street pad = no more locking up the tires and easier to modulate the pedal as well. Hawk HP+ was just too much I guess.
      Attached Files
      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

      • unloadedak
        E30 Enthusiast
        • Feb 2009
        • 1197

        #4
        mt1! beautiful car and awesome pics

        2003.5 Imolarot M3: daily
        1995 Alpinweiß M3: hpde

        Comment

        • Danny
          Moderator
          • Feb 2008
          • 14217

          #5
          Where are you doing this so often in Sac?

          Comment

          • Jean
            Moderator
            • Aug 2006
            • 18228

            #6
            The remaining events with scca for this season are in Stockton Fairgrounds. The Porsche club runs their events in Mather, so that's another option.

            I had some camera problems today (it fell) so I dont have all the runs, but here is one of the better ones

            Last edited by Jean; 07-30-2011, 10:41 PM.
            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

            • joshh
              R3V OG
              • Aug 2004
              • 6195

              #7
              Nice. You could always try more rear spring and less sway.
              Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

              "I cannot undertake to lay my finger on that article of the Constitution which granted a right to Congress of expending, on objects of benevolence, the money of their constituents. Charity is no part of the legislative duty of the [federal] government." ~ James Madison

              ‎"If you've got a business, you didn't build that. Somebody else made that happen" Barack Obama

              Comment

              • Jean
                Moderator
                • Aug 2006
                • 18228

                #8
                Thats with no rear sway, front is cabrio bar.
                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

                • Chris916
                  Advanced Member
                  • Nov 2010
                  • 183

                  #9
                  What are your spring rates at? Im having a bit of inside rear lift with 450f 750r and 22mm front bar with rear disconnected. any suggestions to keep it planted? Should i up the front spring rates?

                  Comment

                  • nando
                    Moderator
                    • Nov 2003
                    • 34827

                    #10
                    Abs ftw...
                    Build thread

                    Bimmerlabs

                    Comment

                    • Jean
                      Moderator
                      • Aug 2006
                      • 18228

                      #11
                      Originally posted by nando
                      Abs ftw...
                      Is that one of those fancy new electronic devices?! :drink:
                      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

                      • nando
                        Moderator
                        • Nov 2003
                        • 34827

                        #12
                        flatspotted R-comps FTL. :p
                        Build thread

                        Bimmerlabs

                        Comment

                        • Jean
                          Moderator
                          • Aug 2006
                          • 18228

                          #13
                          Originally posted by nando
                          flatspotted R-comps FTL. :p
                          That is true! New pads/rotors fixed that, easier to modulate vs hawk hp+ !
                          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

                          • E30 Racer
                            E30 Addict
                            • Nov 2004
                            • 427

                            #14
                            Very odd. Try adjusting your rates: raise the front, lower the rear. The rear of these cars needs to be planted to have any chance of going fast.
                            Garrick
                            1989 325is
                            DSP #72

                            Comment

                            • JJ1
                              Advanced Member
                              • Oct 2009
                              • 176

                              #15
                              Mine did the same. All the weight in the front compresses the front outside spring, not enough weight to compress the outside rear, so inside rear comes up. Needs a fat front sway bar, unfortunatley that equals understeer.

                              Comment

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