FS: 3.73 LSD Diff with ramp angle modification

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  • iflytii
    E30 Addict
    • Jun 2004
    • 482

    #16
    Hey Alex,

    is there any difference between your diff and the variable ramp modifcation that diffsonline does? I am in the market and had planned on getting mine rebuilt from them but if your accepting offers, maybe we can work something out.

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    • Rich V
      Member
      • Oct 2004
      • 69

      #17
      Originally posted by iflytii
      Hey Alex,

      is there any difference between your diff and the variable ramp modifcation that diffsonline does? I am in the market and had planned on getting mine rebuilt from them but if your accepting offers, maybe we can work something out.
      Not Alex but:

      The ramp mod. is what make the diff "variable". It increased the effectiveness of the clutches under acceleration so that you don't have to pre-load them as tight. This means it doesn't create understeer on corner entry/braking and creates oversteer/inside tire traction exiting the corner.

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      • jajou318
        E30 Enthusiast
        • Jan 2005
        • 1023

        #18
        Originally posted by JoelRKaplan
        ...that is sooo tempting......but I just bought a 4.10 early this year..... thats such a nice item...you really want the 4.10?


        would like to ask u some ???? on delrin bushing.........


        brand?....., much more drivetrain , cabin noise?.........?...can you "seat of pants" feel anything different?.....thnx and good luck....
        That is SO hard to read.

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        • iflytii
          E30 Addict
          • Jun 2004
          • 482

          #19
          Originally posted by Rich V
          Not Alex but:

          The ramp mod. is what make the diff "variable". It increased the effectiveness of the clutches under acceleration so that you don't have to pre-load them as tight. This means it doesn't create understeer on corner entry/braking and creates oversteer/inside tire traction exiting the corner.
          I'm aware of that. I was asking if he had anything different done than diffsonline.com does simply because I can have them (diffsonline) rebuild my diff AND do the ramp angle mod for not much more than he is asking for his diff. I'm just making sure I am comparing apples to apples. His has a delrin bushing and the core/ship to expense is in his favor but his has also been used for a year so it's a tough decision.

          Comment

          • alex
            R3VLimited
            • Oct 2003
            • 2024

            #20
            It's the same thing as diffsonline.

            It was not used for a year, only if you consider May through September a year.

            Let me know.

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