valve adjustment: aftermath

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  • bmwannabe
    E30 Modder
    • Nov 2003
    • 900

    #1

    valve adjustment: aftermath

    how will i know if i did it right, so far i havent noticed any difference? how long will it take my car to blow up if i did it wrong?
  • kencopperwheat
    King of Kegstands
    • Oct 2003
    • 14396

    #2


    You didn't notice that the valves are quieter?
    Originally posted by Gruelius
    and i do not know what bugg brakes are.

    Comment

    • Kavkazia
      Grease Monkey
      • Oct 2003
      • 394

      #3
      It will not blow up, the rocker arm will snap, if it's too tight!
      95' M3.
      90' 325i Turboed.
      87' 325eS Fixed.

      Comment

      • ///M42 sport
        No R3VLimiter
        • Oct 2003
        • 3952

        #4
        off topic but will your rocker arm snap if you redline the m20 alot?
        ________
        Lovely Wendie
        Last edited by ///M42 sport; 04-30-2011, 04:27 PM.
        Renting my rear wheel bearing tool kit. SIR
        http://i25.photobucket.com/albums/c5...ps6debf0b0.jpg

        Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

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        • E30godz
          E30 Mastermind
          • Oct 2003
          • 1524

          #5
          i bet i have lots of broken rockers then...

          Comment

          • nando
            Moderator
            • Nov 2003
            • 34827

            #6
            only if you're bouncing off the rev limiter constantly. going to the redline won't hurt anything. I bounced off the 6900rpm rev limit on accident with my other chip, nothing bad happened. just don't make a habit out of it.

            generally, going past 6k is a waste of time anyway, the M20 doesn't make much power up there. I usually shift (or let the tranny shift) at about 6k if I'm trying to get somewhere.
            Build thread

            Bimmerlabs

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            • Jand3rson
              Banned
              • Oct 2003
              • 37587

              #7
              Did you adjust the valves to the correct measurement using a feeler gauge? Then you did it right.

              Comment

              • SlammedE30
                Mod Crazy
                • Oct 2003
                • 741

                #8
                My car has seen 6900 MANY times. many many many times It's fine.
                -Ted

                Comment

                • bmwannabe
                  E30 Modder
                  • Nov 2003
                  • 900

                  #9
                  yeah, they are a small bit quieter, i started doing it when the engine was warm, then it cooled off a little bit, so i dont know if the metal went from expanded, then back to normal size while i was still using the reccomended feeler guage size for when the engine was hot, which i beleive was .300 mm

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