Converting 322mm big reds to run on 330mm discs

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  • jade
    S2Forum Extremist
    • Jan 2005
    • 1811
    • Home: New Zealand Current: Spain

    #1

    Converting 322mm big reds to run on 330mm discs

    I am having some calipers brackets made to convert my RS 2 322 mm setup to run 996 330mm discs, will also require a 8 mm front wheel space if running standard wheels

    Anyone interested in some brackets or have any thoughts on it

    Cheers
    Last edited by Rusty; 15 October 2012, 16:56.
    RS 2 580HP
  • murat
    S2Forum Enthusiast
    • Oct 2005
    • 167
    • Country: Turkey

    #2
    May I ask, what is the benefit
    Cheers

    Murat

    Comment

    • jade
      S2Forum Extremist
      • Jan 2005
      • 1811
      • Home: New Zealand Current: Spain

      #3
      Originally posted by murat
      May I ask, what is the benefit
      Replacement disc's for a 3rd of the price
      RS 2 580HP

      Comment

      • murat
        S2Forum Enthusiast
        • Oct 2005
        • 167
        • Country: Turkey

        #4
        ahh i get it, thank you
        Cheers

        Murat

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        • Avantus
          S2Forum Maniac
          • Sep 2007
          • 941
          • Country: Belgium

          #5
          Any more info on this? Is the hat height no problem with the 996 330mm discs?

          this would fit our big red RS2's by just mounting a different bracket and a 8mm wheel spacer?

          http://www.ebay.de/itm/ZIMMERMANN-SP...item3a55af4eeb

          Comment

          • Jamo
            Retired OG Mod
            • Mar 2004
            • 21750
            • Country: United Kingdom

            #6
            This is a standard conversion, brackets are available off the shelf from VRS / Bambridge

            You use GT3 discs but you need 10mm spacers on the front wheels. I run this setup with no issues.

            Comment

            • jade
              S2Forum Extremist
              • Jan 2005
              • 1811
              • Home: New Zealand Current: Spain

              #7
              Originally posted by Jamo
              This is a standard conversion, brackets are available off the shelf from VRS / Bambridge

              You use GT3 discs but you need 10mm spacers on the front wheels. I run this setup with no issues.
              I will be using my 965 big reds so it's 130mm mounting not 142mm like your gt3 big reds
              RS 2 580HP

              Comment

              • Avantus
                S2Forum Maniac
                • Sep 2007
                • 941
                • Country: Belgium

                #8
                Originally posted by Jamo
                This is a standard conversion, brackets are available off the shelf from VRS / Bambridge

                You use GT3 discs but you need 10mm spacers on the front wheels. I run this setup with no issues.
                Cool, could do with some new discs soon, so that would be interesting.
                Just that I'm not a fan of spacers, certainly not 10mm... But neither am I fan of paying 600€ for 2 front 322mm discs for my rs2

                Comment

                • jade
                  S2Forum Extremist
                  • Jan 2005
                  • 1811
                  • Home: New Zealand Current: Spain

                  #9
                  [QUOTE=Avantus;676524]Cool, could do with some new discs soon, so that would be interesting.
                  Just that I'm not a fan of spacers, certainly not 10mm... But neither am I fan of paying 600€ for 2 front 322mm discs for my rs2 [/

                  I was thinking about these discs http://www.ebay.co.uk/itm/Porsche-99...item2c68395694

                  Yes spacers is a pain could get away with 6 to 8 mm
                  RS 2 580HP

                  Comment

                  • Avantus
                    S2Forum Maniac
                    • Sep 2007
                    • 941
                    • Country: Belgium

                    #10
                    Cool, I've got the spacers so should contact Bambridge or VRS for some adapters then.

                    Comment

                    • jade
                      S2Forum Extremist
                      • Jan 2005
                      • 1811
                      • Home: New Zealand Current: Spain

                      #11
                      Originally posted by Avantus
                      Cool, I've got the spacers so should contact Bambridge or VRS for some adapters then.
                      If you have old school big reds they Have 130mm mounting where as the brackets supplied by bambridge are 142mm, my be he could supply a couple of special orders of 130mm mounting ?
                      RS 2 580HP

                      Comment

                      • Avantus
                        S2Forum Maniac
                        • Sep 2007
                        • 941
                        • Country: Belgium

                        #12
                        Asked him

                        Or could you supply some brackets, since you are having some made up?

                        Comment

                        • jade
                          S2Forum Extremist
                          • Jan 2005
                          • 1811
                          • Home: New Zealand Current: Spain

                          #13
                          Originally posted by Avantus
                          Asked him

                          Or could you supply some brackets, since you are having some made up?
                          Working on it at the moment I will let you know
                          RS 2 580HP

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                          • twenty valve
                            S2Forum Maniac
                            • Oct 2010
                            • 630
                            • Country: United Kingdom

                            #14
                            I have done this using 996 calipers (actually off a 997 but believe they're the same) and 996 turbo discs (330mm) not sure if its relevant to what you're asking. No wheel spacers required. home made brackets







                            Last edited by twenty valve; 26 January 2013, 17:32.

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                            • Avantus
                              S2Forum Maniac
                              • Sep 2007
                              • 941
                              • Country: Belgium

                              #15
                              Cool info, thanks!
                              But I'll be using my OEM big reds, and I believe those require different brackets?
                              The 322mm disc sits 7.5mm more inwards compared to the 330mm 996 disc (77mm height vs 69.5mm). This means that disc sits more towards the spokes of the wheel, meaning a different bracket is need.

                              If I'm correct, that would have to be a bracket that moves the caliper 4mm upwards (since the disc is 8mm higher) and 7.5mm more towards the wheel.
                              Last edited by Avantus; 17 October 2012, 10:25.

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