How to upgrade RS2 engine for a Urq

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  • Jaap
    S2Forum Addict
    • Oct 2003
    • 258
    • Country: Netherlands

    #31
    Originally posted by Corey
    In my opinion yes it is a good idea to swap to a tubular manifold, unless you have a Sport one to hand?
    Fuel pump would be a possibility, especially if you are using the original WX item.
    Max Nm and HP difficult to say as every engine is different. You should get some good figures though with the size of that intercooler.
    It was a good job you upgraded your brakes
    Your installation looks very neat.
    Saw on ETKA that the WX feul pump is the same as the SQ KW engine.
    So is swap needed, or not???

    Greetz Jaap

    Comment

    • 4WheelDrifter
      S2Forum Zealot
      • Oct 2004
      • 5773
      • Country: Devon

      #32
      Jaap. If you put the DV after the MAF, it must vent back into system somewhere, also after the MAF, the same as stock to prevent poor running. But as any place after the MAF is pressurised, the DV will have nowhere to dump the air.
      A vent to atmosphere or will be fine, just make sure it's after the turbo and before the MAF. If you don't want the noise, just keep the recirculating DV in the same place as stock.
      SS

      Comment

      • Jeffer
        S2Forum Fiend
        • Jul 2003
        • 2057
        • Country: Netherlands

        #33
        Originally posted by Jaap
        Jeffer

        Did you place the popp off ventil between the MAF and the trottle???
        I think so....but not sure.

        Gr Jaap
        No its between the turbo and maf
        RS2 Black - stock 315 HP
        RS2 RS blau - stock 315 HP
        Sport Quattro - 1005 HP
        High Octane website

        Comment

        • Jeffer
          S2Forum Fiend
          • Jul 2003
          • 2057
          • Country: Netherlands

          #34
          Originally posted by Corey
          The tubular manifold would place it similar to this image, you would also need a custom downpipe.
          Corey,
          Thats a big @ss turbo! Any more specs on that car?
          Cheers
          RS2 Black - stock 315 HP
          RS2 RS blau - stock 315 HP
          Sport Quattro - 1005 HP
          High Octane website

          Comment

          • niall1
            S2Forum Enthusiast
            • Dec 2004
            • 145
            • Country: Ireland

            #35
            Originally posted by Jeffer
            Corey,
            Thats a big @ss turbo! Any more specs on that car?
            Cheers
            Spec list is quite long it starts here:

            Hey guys, just thought I'd update the forum about my 20v project since I'm getting a lot of q's about it. Here is the parts list: -7A, 2.3 block bored to 83mm -.070 Copper head gasket, block 0-ringed with reciever groove in cylinder head (now custom MLS/Copper 034 gasket) -034EFI 144mm rods...


            He's currently running 11's in the 1/4 and producing 700 odd ponies at the wheels
            1984 Pearlwhite ur quattro (3B 20v power - 034EFI/RS2 modded)

            Comment

            • Jeffer
              S2Forum Fiend
              • Jul 2003
              • 2057
              • Country: Netherlands

              #36
              Ah javads car
              RS2 Black - stock 315 HP
              RS2 RS blau - stock 315 HP
              Sport Quattro - 1005 HP
              High Octane website

              Comment

              • niall1
                S2Forum Enthusiast
                • Dec 2004
                • 145
                • Country: Ireland

                #37
                Surprised you didn't recognise it as from the pic's I've seen of both your projects they look very similar under the bonnet..

                ..I'm slowly trying to follow your lead!!
                1984 Pearlwhite ur quattro (3B 20v power - 034EFI/RS2 modded)

                Comment

                • Jeffer
                  S2Forum Fiend
                  • Jul 2003
                  • 2057
                  • Country: Netherlands

                  #38
                  Originally posted by niall1
                  Surprised you didn't recognise it as from the pic's I've seen of both your projects they look very similar under the bonnet..

                  ..I'm slowly trying to follow your lead!!
                  I could have know indeed. Ah well.
                  I wonder when he's entering 10's on the 1/4. I have a "mere" 500 hp and doing 11,6 with a loaded S2, he's got around 700 hp doing 11,9's. He can do better then that.....
                  RS2 Black - stock 315 HP
                  RS2 RS blau - stock 315 HP
                  Sport Quattro - 1005 HP
                  High Octane website

                  Comment

                  • niall1
                    S2Forum Enthusiast
                    • Dec 2004
                    • 145
                    • Country: Ireland

                    #39
                    And that was when one of his friends had a go in the car
                    (but I didn't point that out )
                    1984 Pearlwhite ur quattro (3B 20v power - 034EFI/RS2 modded)

                    Comment

                    • niall1
                      S2Forum Enthusiast
                      • Dec 2004
                      • 145
                      • Country: Ireland

                      #40
                      Jaap
                      What core did you use for your intercooler and what did you do with the power steering pump?
                      Thanks
                      Niall
                      1984 Pearlwhite ur quattro (3B 20v power - 034EFI/RS2 modded)

                      Comment

                      • Jaap
                        S2Forum Addict
                        • Oct 2003
                        • 258
                        • Country: Netherlands

                        #41
                        pump

                        Originally posted by niall1
                        Jaap
                        What core did you use for your intercooler and what did you do with the power steering pump?
                        Thanks
                        Niall
                        The core is a high eff. core and the steering pump is down, where usualy the airco pump in a Ur engine bay is.
                        Did need to get the hoses on the pump adjusted.

                        Gr Jaap

                        Comment

                        • niall1
                          S2Forum Enthusiast
                          • Dec 2004
                          • 145
                          • Country: Ireland

                          #42
                          Originally posted by Jaap
                          the steering pump is down, where usualy the airco pump in a Ur engine bay is. Did need to get the hoses on the pump adjusted.
                          Do you have any pictures you could post please to give me an idea of layout and what brackets you have used. Thanks
                          Niall
                          1984 Pearlwhite ur quattro (3B 20v power - 034EFI/RS2 modded)

                          Comment

                          • Jaap
                            S2Forum Addict
                            • Oct 2003
                            • 258
                            • Country: Netherlands

                            #43
                            Digicam

                            Originally posted by niall1
                            Do you have any pictures you could post please to give me an idea of layout and what brackets you have used. Thanks
                            Niall

                            Niall

                            We have to wait, because i have no digicam here.
                            In the weekend you get it.
                            It's a home made bracket..
                            Wat airbox are you using???

                            Gr Jaap

                            Comment

                            • niall1
                              S2Forum Enthusiast
                              • Dec 2004
                              • 145
                              • Country: Ireland

                              #44
                              Originally posted by Jaap
                              Wat airbox are you using???

                              Gr Jaap
                              It the moment it's a cone air filter poking out where the headlight should be very street racer! I'll take a pic and post it, mightn't be until after Christmas though as I'm off to catch up with the wife 'n kids in Helsinki for a few days.
                              1984 Pearlwhite ur quattro (3B 20v power - 034EFI/RS2 modded)

                              Comment

                              • Ski
                                S2Forum Fiend
                                • Jan 2004
                                • 2591
                                • Home: Poland Current: United Kingdom

                                #45
                                I have nothing constructive to say but would like to make u aware that the white urq in the pics above is fkin stunning!

                                and erm.. thats it..
                                ABY Coupe
                                sigpic

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