RS2 - a new lease of life

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  • Ross
    S2Forum Possessed
    • Aug 2005
    • 3399
    • Country: England

    #1

    RS2 - a new lease of life

    I think it's time I started a project thread on my 'new' car - I've had it over 4 months now. It's become my daily driver since I fitted winter boots in december, and soon to be returned to 'family cruiser & weekend car' status.

    It's the first RS2 I'd ever ridden in, and inspiration for my "Project 400". So it was really the only worthy replacement for the S2 Avant I tried to emulate it with. It is mostly stock with 7A cams, MD147 turbo, Koni shocks, and various other tweaks here and there.

    My aim is to restore the car to it's former glory; not 'concourse' but to a tidy example. It's former keeper was meticulous - it comes with two folders full of receipts over 12 years, but daily-driver life in London and 158k has taken a toll and I intend on refreshing various aspects of the car as time and funds allow. In the past 5 years it's had many parts replaced - all boost and cooland hoses (with samcos), complete suspension, brakes with big-reds, gearbox and diff oil, POS and coilpacks, radiator and cambelt recently too. Here's a list I wrote when I first bought it;

    Immediate:
    Oil service (flush, oil + filter)
    recon or new plug+seal for PAS pump
    Fix heater (replace resistor pack)
    Re-run power to boost gauge
    HID install and K-pin mod
    N/S Indicator swap
    Linkage and shifter refresh/replace
    Heated seat loom and switches
    Stock airbox and performance filter

    2011:
    Fit A/C compressor and pipework
    A/C re-gas
    head rebuild
    replacement clutch
    stock cams + turbo

    Long-term:
    wheel refurbish
    leather refurbish
    lower respray
    sports cat + downpipe
    Fog light replacement
    Bumper grill and bonnet grill
    Upgrade to monoblock's

    After 4 months of driving, I'm pleased to announce apart from the airbox none of them have been sorted That said, I did have various issues to sort out for an imminent MOT when I bought it that aren't on the list. And I've cleaned it twice; once with a wax after!

    The list is still reflective of what I'd like to achieve; most of the 'immediate' jobs are small and will be done fairly quickly but I do need to put priority my tappety-when-cold cyl #5 and the PAS pump that screams like a banshee. Also, it is decatted and I need to sort that before the next MOT in the autumn.

    It makes sense to consider any change to the cams and turbo when the head is off for a rebuild, so my first big dilemma is 'what to do when the head is off'... check bore at this mileage i think is a must, but I'm also considering replacement tappets, valve guides and stem seals, mild port/polish, and refit RS2 cams and stock turbo (I want similar power - 375hp/400ftlb - but less lag, quicker spool, better off-boost, but stick with KKK turbo, not much to ask for really!)

    I'll update this thread as I make progress and ask questions
    AUDI - saving Dad's from minivans since 1994
  • UrS4boy
    S2Forum Obsessed
    • Feb 2006
    • 11859
    • Country: Canada

    #2
    Photos Please.
    RS2'd 93 UrS4 5 spd sedan
    94 UrS4 V8 6 spd manual avant

    Comment

    • saltinot
      S2Forum Extremist
      • May 2004
      • 1946

      #3
      The search function is your friend.

      SEE HERE

      Glad you've stepped out of Al's mum's shed. Lookin' forward to some updates on you new ride Ross.

      Comment

      • Sonic
        Administrator
        • Jul 2006
        • 5514
        • Home: United Kingdom Current: England

        #4


        Well done Ross.
        S2Forum.com Administrator

        Comment

        • geryS2
          S2Forum Maniac
          • May 2006
          • 814
          • Home: Belgium Current: Portugal

          #5
          pics pics !!!

          which color is it ?
          S2 's and oldtimers

          Comment

          • Ross
            S2Forum Possessed
            • Aug 2005
            • 3399
            • Country: England

            #6
            The colour is one of my favourite - the subtle 'Ragussa Green'...

            As per tom's link above - I posted some pics when I first bought the car:

            PICTURES HERE!

            Of course, more to come when we have sunlight in the evenings and I can clean it again...
            AUDI - saving Dad's from minivans since 1994

            Comment

            • Ross
              S2Forum Possessed
              • Aug 2005
              • 3399
              • Country: England

              #7
              Does anyone have thoughts on cam choice here? Currently I'm using 7A cams. I have an RS2 inlet cam, and have been trying to source an RS2 exhaust cam for sensible money to no avail.

              I am therefore thinking of fitting the RS2 inlet cam, and keeping the 7A exhaust cam. But I wonder if ABY cams would just be better. My only experience was with a 7A ex cam on my Coupe, must say that worked very well and didn't give me a noticeable loss low down with the K24 - but it gave very good power up top. Hence my leaning to this set-up.

              Or if anyone has an RS2 exhaust cam for sale (or donation? )
              AUDI - saving Dad's from minivans since 1994

              Comment

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

                #8
                RS2 inlet and ABY inlet are the same part, I would not recommend changing to an ABY inlet and 7A exhaust for the sake of it, I don't think you will notice any difference in performance that would justify the change

                Keep searching for an RS2 exhaust

                Comment

                • Fat Audi 80
                  Super Moderator
                  • Jan 2004
                  • 10547
                  • Country: England

                  #9
                  Why hasn't your "RS2" not got an "RS2" exhaust cam?
                  The Perfectionist
                  sigpic
                  Audi Class Concours winner Stoner Park 2014, ADI Concours D'Elegance Class Winner 2008, Runner up 2014. Winner, S2Forum Show'n'Shine Billing 2006 & 2008.

                  Comment

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

                    #10
                    Originally posted by Fat Audi 80
                    Why hasn't your "RS2" not got an "RS2" exhaust cam?
                    It was tuned by dialynx who put in "special" cams of their making



                    I think Audiman checked the car and believe they are 7A, that was my hunch at the garage meet!

                    Comment

                    • Fat Audi 80
                      Super Moderator
                      • Jan 2004
                      • 10547
                      • Country: England

                      #11
                      That explains EVERTHING!
                      The Perfectionist
                      sigpic
                      Audi Class Concours winner Stoner Park 2014, ADI Concours D'Elegance Class Winner 2008, Runner up 2014. Winner, S2Forum Show'n'Shine Billing 2006 & 2008.

                      Comment

                      • Ross
                        S2Forum Possessed
                        • Aug 2005
                        • 3399
                        • Country: England

                        #12
                        I'm keeping an eye out, problem is in 4 months I've found one for sale at a price I wasn't prepared to pay. I am hoping to utilise some potential time off early June to kick this off, with a view to having it all back together for the MRC day in July. I'm hoping for:

                        Replace PAS pump and AC Compressor
                        RS2 cams
                        Head rebuild
                        Check wear on bottom end and fingers crossed
                        Southbend clutch
                        Trade in K26/27 for RS2
                        Have map tweaked

                        That would get her running right, same power but more driveable and comfortable with AC
                        AUDI - saving Dad's from minivans since 1994

                        Comment

                        • Acidburn
                          S2Forum Obsessed
                          • Jun 2007
                          • 13459
                          • Country: United Kingdom

                          #13
                          updating the thread maybe

                          Comment

                          • Ross
                            S2Forum Possessed
                            • Aug 2005
                            • 3399
                            • Country: England

                            #14
                            It starts...

                            Had a busy evening with Acidburn - a few niggles but all came off relatively easy.
                            Attached Files
                            AUDI - saving Dad's from minivans since 1994

                            Comment

                            • Ross
                              S2Forum Possessed
                              • Aug 2005
                              • 3399
                              • Country: England

                              #15
                              ...and the big question...

                              Do I? :mischeif:
                              Attached Files
                              AUDI - saving Dad's from minivans since 1994

                              Comment

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