My 3B Coupe project - Total rebuild

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  • A80Avant
    S2Forum Obsessed
    • Sep 2005
    • 10873
    • Country: Greece

    #481
    11:1 is way too rich though, so egt should stay low! Ultra safe but it could make more power. Up to which rpm did you go?

    sent using Android

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

      #482
      It may have been slightly higher, to be honest I was concentrating on looking at the road as I was going quite quick

      Next time you're down here we'll have to do some runs with the performance box, then I can concentrate on the road and you can check the gauges!
      sigpic
      1991 Audi S2 3B - 2.5 Stroker engine
      1997 A6 2.5TDi quattro avant - C4
      1976 RD250E / 350LC cafe racer

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      • A80Avant
        S2Forum Obsessed
        • Sep 2005
        • 10873
        • Country: Greece

        #483
        That's a deal!

        sent using Android

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

          #484
          Had a busy weekend working on the car, first of all I took it to Wabtech to get the wheel alignment sorted after a place in Sheffield f**ked it up. Will did a great job and the car is now not trying to kill me on every corner

          Performance and classic car specialists, UK factory approved Algema FIT-ZEL car transporter agent, marine engineering and crane hire with a PM 45SP crane. Whaley Bridge, High Peak.


          Also fitted the re-chromed headlights. Found they had made another error in plating the threads, not a big problem if you have an M4x0.7mm die nut ( which I do ) but if you don't it would be a show stopper.





          Just got to get them aligned now. Next up was the intercooler swap. I managed to bag this Wagner Evo intercooler from Twenty Valve on here





          Now I've got to dispute Wagners claims that it's a bolt on fit for the S2 bumper with no cutting required. My bumper had already been trimmed to clear the RS2 intercooler and I'm sure the new one would not have fitted if this hadn't been done. The biggest problem is that it won't allow the bumper up high enough, resulting in a huge gap under the headlights that looks odd.





          sigpic
          1991 Audi S2 3B - 2.5 Stroker engine
          1997 A6 2.5TDi quattro avant - C4
          1976 RD250E / 350LC cafe racer

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          • Greg_S
            Administrator
            • Jul 2003
            • 12430
            • Country: United Kingdom

            #485
            How much was it to get the headlight rechromed?
            Greg

            S2Forum.com Administrator & Webmaster

            '93 Coupe with a few tweeks

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            • s2driveruk
              Super Moderator
              • Jul 2003
              • 12696
              • Country: England

              #486
              hmm, thats a nightmare Andy....great performance from it but asthetics less so. Those rechromed lights look good....how much did they cost you as they always yellow over time

              David
              sigpic

              1992 3b S2 Coupe

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

                #487
                Headlights were ÂŁ160, for that kind of money I expected better attention to detail. I took some 'beam shot' pictures with the old lights, so as soon as the new ones are aligned I'll do some more so you can see the difference.

                Also just remembered that the Wagner intercooler has a bigger inlet diameter which means the Samco hoses are a REALLY tight fit
                sigpic
                1991 Audi S2 3B - 2.5 Stroker engine
                1997 A6 2.5TDi quattro avant - C4
                1976 RD250E / 350LC cafe racer

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                • BRY
                  S2Forum Possessed
                  • Nov 2004
                  • 3755
                  • Home: United Nations Current: Vietnam

                  #488
                  You forgot the driveshaft bolt story:
                  Kingdoms are run by Kings, Dictatorships are run by Dictators.
                  England must be a Country. :mischeif:

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

                    #489
                    Thanks for that
                    sigpic
                    1991 Audi S2 3B - 2.5 Stroker engine
                    1997 A6 2.5TDi quattro avant - C4
                    1976 RD250E / 350LC cafe racer

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

                      #490
                      bolts coming loose?
                      I remember I was worried torquing them to 80nm I thought they were going to chear off, glad I did now

                      Headlights look great, as new... need new fogs now to match now!
                      Any pics of the headlight trim now its painted and fitted mate?
                      Panthero Coupé quattro 20vt
                      Indigo ABY coupé
                      Imola B6 S4 Avant

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

                        #491
                        Originally posted by Error404
                        bolts coming loose?
                        I remember I was worried torquing them to 80nm I thought they were going to chear off, glad I did now

                        Headlights look great, as new... need new fogs now to match now!
                        Any pics of the headlight trim now its painted and fitted mate?
                        I put some pics in the other thread in the fabrication section.

                        Got a msg from the previous owner of the intercooler and he had to cut a hole in the bottom of the bumper to get it to fit
                        sigpic
                        1991 Audi S2 3B - 2.5 Stroker engine
                        1997 A6 2.5TDi quattro avant - C4
                        1976 RD250E / 350LC cafe racer

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

                          #492
                          I remember Carsten saying about using the hose as it was designed to fit with the o-ring give him a pm to see if he can offer fitting advice

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

                            #493
                            If you're using this breather set up, do you need to use the one way valve or pressure regulating valve?

                            sigpic
                            1991 Audi S2 3B - 2.5 Stroker engine
                            1997 A6 2.5TDi quattro avant - C4
                            1976 RD250E / 350LC cafe racer

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                            • newsh
                              S2Forum Obsessed
                              • Aug 2003
                              • 16226
                              • Country: United Kingdom

                              #494
                              No, cos you're not connecting to the inlet manifold.


                              BTW Andy, the IC looks like it should go much closer to the crossmember.

                              S2 Coupe 3B Project


                              Ur quattro restoration

                              S2 Avant

                              Boost is the new rock and roll!
                              sigpic

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                              • s2_bo
                                S2Forum Zealot
                                • Oct 2005
                                • 6067
                                • Home: United Kingdom Current: France

                                #495
                                Can you trim the silicone hoses any more to get the IC to move further up? Or use decent orients instead?
                                91 S2 coupé - RIP
                                98 S8 - Luxury barge

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