My 3B Coupe project - Total rebuild

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  • Error404
    Super Moderator
    • Mar 2007
    • 19789
    • Country: United Kingdom

    #136
    cool good info cheers andy - great project BTW
    Panthero Coupé quattro 20vt
    Indigo ABY coupé
    Imola B6 S4 Avant

    Comment

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

      #137
      Originally posted by AndyP
      Yes, I forgot about that. I took the turbo back to Grant, who built it in the first place. I asked him what difference the bigger 0.7A/R coldside I had would make over a std size and he said not a lot. Plus I want to try and retain the RS2 airbox and I couldn't get a MAF to turbo hose with a 4" end so I got him to swap the coldside back to std.
      Or more likely you were scared by my actions to getting it to fit with the RS2 box.

      Best solution for all I reckon going back to the original coldside.

      Are you going to use washers to space down the passenger side engine mount or is the mock fitting on your car o.k for height because your not using a reverse manifold?

      Comment

      • AndyP
        S2Forum Zealot
        • Feb 2004
        • 6049
        • Country: England

        #138
        Only time will tell on this one, I'm hoping that with a std inlet manifold it's not going to be much of a problem.
        sigpic
        1991 Audi S2 3B - 2.5 Stroker engine
        1997 A6 2.5TDi quattro avant - C4
        1976 RD250E / 350LC cafe racer

        Comment

        • AndyP
          S2Forum Zealot
          • Feb 2004
          • 6049
          • Country: England

          #139
          Took the winter wheels off today and fitted these





          Can anybody photoshop them so the centres are the same colour as the bodywork?
          sigpic
          1991 Audi S2 3B - 2.5 Stroker engine
          1997 A6 2.5TDi quattro avant - C4
          1976 RD250E / 350LC cafe racer

          Comment

          • Big Lee M
            S2Forum Fiend
            • Jun 2007
            • 2571
            • Country: England

            #140
            I bet I know where you got them from. Nice wheels fella.
            Just some finishing touches to do now

            Comment

            • AndyP
              S2Forum Zealot
              • Feb 2004
              • 6049
              • Country: England

              #141
              Originally posted by Big Lee M
              I bet I know where you got them from.
              Go on then!!
              sigpic
              1991 Audi S2 3B - 2.5 Stroker engine
              1997 A6 2.5TDi quattro avant - C4
              1976 RD250E / 350LC cafe racer

              Comment

              • AndyP
                S2Forum Zealot
                • Feb 2004
                • 6049
                • Country: England

                #142
                Made some progress on the exhaust. This is the Jetex back box



                I cut the std flange off and stepped it up to 3" to mach the rest of the system.



                This is the middle silencer and pipe work



                It's all just tacked at the moment but I had it all on the car this afternoon and the alignment is near perfect
                I picked up the parts I need this week to make a back purge set up on the welder, so I'll have a practice and then get this lot welded.
                sigpic
                1991 Audi S2 3B - 2.5 Stroker engine
                1997 A6 2.5TDi quattro avant - C4
                1976 RD250E / 350LC cafe racer

                Comment

                • AndersS2
                  S2Forum Extremist
                  • Sep 2005
                  • 1364
                  • Home: Norway

                  #143
                  Great project Andy!
                  Can't belive I've not seen this before now.
                  Are you thinking of lowering it?
                  Anders - S2 Avant Clubsport - 8pots or die!

                  sigpic

                  Comment

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

                    #144
                    Keep up the good work andy

                    Comment

                    • AndyP
                      S2Forum Zealot
                      • Feb 2004
                      • 6049
                      • Country: England

                      #145
                      Originally posted by AndersS2
                      Great project Andy!
                      Can't belive I've not seen this before now.
                      Are you thinking of lowering it?
                      I fitted my lowered springs a few weeks ago, they were std springs that I had lowered by 15mm. I checked them before and after and they were down by 15mm, but when I put them on the car only the front went down. The back is still at 660mm ride height, which I've been told is std
                      Only difference front to back is 034 street density top mount front and Audi blues rear.
                      sigpic
                      1991 Audi S2 3B - 2.5 Stroker engine
                      1997 A6 2.5TDi quattro avant - C4
                      1976 RD250E / 350LC cafe racer

                      Comment

                      • bikerjim
                        S2Forum Extremist
                        • Feb 2008
                        • 1028
                        • Country: United Kingdom

                        #146
                        Sounds daft and im dont mean to sound patronising but has the car been driven or not, i fitted a lowing spring kit to my car and took it a couple of days to settle in.

                        Comment

                        • AndyP
                          S2Forum Zealot
                          • Feb 2004
                          • 6049
                          • Country: England

                          #147
                          Another thing I've just remembered, when I fitted the springs I fitted new hubs and struts off a later car ( ABY? ) with the larger M14 strut to hub bolts.
                          Are these in any other way different to early 3B struts?
                          sigpic
                          1991 Audi S2 3B - 2.5 Stroker engine
                          1997 A6 2.5TDi quattro avant - C4
                          1976 RD250E / 350LC cafe racer

                          Comment

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

                            #148
                            Check the diameter of the shock tubes as I found two different sizes on my s2 when I had it.

                            Comment

                            • AndyP
                              S2Forum Zealot
                              • Feb 2004
                              • 6049
                              • Country: England

                              #149
                              Well, there is no going back now, the engine is going in this weekend.

                              I've dropped it off the stand and fitted the flywheel and clutch



                              Started to strip parts off the old engine



                              I sense it could be a long weekend
                              sigpic
                              1991 Audi S2 3B - 2.5 Stroker engine
                              1997 A6 2.5TDi quattro avant - C4
                              1976 RD250E / 350LC cafe racer

                              Comment

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

                                #150
                                Deja Vu?

                                Can't wait for this one to be done been far too long

                                Looking good mate

                                Comment

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