My v8 twin turbo coupe quattro

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

    #16
    Sounds cool, suppose in doing the 4.2l engine the liners would be one of the expensive parts. Price of the other engine is brilliant is there a good supply of them?

    Comment

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

      #17
      Great to see someone turboed a 3.6 v8!

      Got it testet around bends yet?
      How is the weight in the front now compared to the old I5 ?

      Great project
      Anders - S2 Avant Clubsport - 8pots or die!

      sigpic

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      • a4kquattro
        S2Forum Addict
        • Feb 2005
        • 411
        • Country: United States

        #18
        Originally posted by Jamo
        If you could get the pictures side by side it would be better
        done!
        Marc Swanson
        Proprietor, EFI Express
        95.5 //S6 Avant
        90' Coupe Quattro V8 4.2L twin turbo
        93' //S4
        83' UrQ
        97' F250 7.3 diesel

        Comment

        • a4kquattro
          S2Forum Addict
          • Feb 2005
          • 411
          • Country: United States

          #19
          Originally posted by Acidburn
          Sounds cool, suppose in doing the 4.2l engine the liners would be one of the expensive parts. Price of the other engine is brilliant is there a good supply of them?
          to re-do the nikasil I found a place that does it all day long on 928 porsche motors for around a grand US: http://www.928motorsports.com/services/uschrome.html

          TONS of 3.6L motors in junkyards in the states, the auto tranny explodes and the car sits with a perfectly good motor awaiting deviants like me to take advantage :mischeif:
          Marc Swanson
          Proprietor, EFI Express
          95.5 //S6 Avant
          90' Coupe Quattro V8 4.2L twin turbo
          93' //S4
          83' UrQ
          97' F250 7.3 diesel

          Comment

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

            #20
            Originally posted by a4kquattro
            done!
            Cool, I can't moan at that

            Comment

            • a4kquattro
              S2Forum Addict
              • Feb 2005
              • 411
              • Country: United States

              #21
              Originally posted by AndersS2
              Great to see someone turboed a 3.6 v8!

              Got it testet around bends yet?
              autocrossed the car last weekend, not a good test because my tires are **** and my alignment is way off, tires are screaming for mercy at modest turn-in. I'll wait to comment on the handling until I get a complete setup on the car.

              How is the weight in the front now compared to the old I5 ?

              Great project
              the engine itself isn't much heavier than a turbo 5 cylinder. The addition of the turbos, manifolds, intercoolers, etc has bumped the weight up over the factory setup. I'd really like to corner weight the car to verify which I'll do once the coilovers go on
              Marc Swanson
              Proprietor, EFI Express
              95.5 //S6 Avant
              90' Coupe Quattro V8 4.2L twin turbo
              93' //S4
              83' UrQ
              97' F250 7.3 diesel

              Comment

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

                #22
                Sounds cool for the price of the engines, what stuff do you get with the actual engine? just the bare engine?

                Price is good for the liners and if its a porsche place supposidly good quality work.

                Comment

                • a4kquattro
                  S2Forum Addict
                  • Feb 2005
                  • 411
                  • Country: United States

                  #23
                  Originally posted by Acidburn
                  Sounds cool for the price of the engines, what stuff do you get with the actual engine? just the bare engine?
                  Generally $500 US gets you the motor, all accessories (power steering, alternator, ac, etc), and the manifolds. Hell you can buy a whole running V8Q for $500, I just didn't want more iron in my driveway


                  Price is good for the liners and if its a porsche place supposidly good quality work.
                  I have no BTDT with the place I linked to, just found them in a google search and looks like they have the facility to do top notch work. I will consider that option long and hard if problems arise with this motor (knock on zebrano, scratch that, no more use of the word knock).
                  Marc Swanson
                  Proprietor, EFI Express
                  95.5 //S6 Avant
                  90' Coupe Quattro V8 4.2L twin turbo
                  93' //S4
                  83' UrQ
                  97' F250 7.3 diesel

                  Comment

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

                    #24
                    super job !!!

                    what a nice job !! and u don't need to buy a new S5 anymore !! u got nice looking car with the best sound !!!!!!!

                    congrats !

                    How much HP u got with that beast ?? must be around 400 or more !
                    S2 's and oldtimers

                    Comment

                    • a4kquattro
                      S2Forum Addict
                      • Feb 2005
                      • 411
                      • Country: United States

                      #25
                      Originally posted by geryS2
                      what a nice job !!
                      thanks!

                      and u don't need to buy a new S5 anymore !! u got nice looking car with the best sound !!!!!!!
                      The sound is very easy to get used to. I should do an in-car video. I'm going to the drag strip this friday with the car so I'll try to nab some video at that point.

                      congrats !

                      How much HP u got with that beast ?? must be around 400 or more !
                      in current trim with the boost set where its at I suspect around 330hp at the crank based on the drag trap speed and the weight of the car. Figure 10hp per lb of boost, 25 psi should put me around the 500hp region
                      Marc Swanson
                      Proprietor, EFI Express
                      95.5 //S6 Avant
                      90' Coupe Quattro V8 4.2L twin turbo
                      93' //S4
                      83' UrQ
                      97' F250 7.3 diesel

                      Comment

                      • a4kquattro
                        S2Forum Addict
                        • Feb 2005
                        • 411
                        • Country: United States

                        #26
                        recent track video from Mont Tremblant this weekend

                        Marc Swanson
                        Proprietor, EFI Express
                        95.5 //S6 Avant
                        90' Coupe Quattro V8 4.2L twin turbo
                        93' //S4
                        83' UrQ
                        97' F250 7.3 diesel

                        Comment

                        • europeanme
                          S2Forum Possessed
                          • Oct 2005
                          • 3817
                          • Country: United Kingdom

                          #27
                          looking...(and sounding) good!!......

                          Comment

                          • quattrostyle
                            S2Forum Zealot
                            • Oct 2006
                            • 6229
                            • Country: Netherlands

                            #28
                            very nice car

                            Comment

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

                              #29
                              Originally posted by a4kquattro
                              recent track video from Mont Tremblant this weekend

                              http://video.google.com/videoplay?do...52271409&hl=en
                              Very nice. Makes me want to get myself a CQ and drop a V8 in it.
                              Thanks for sharing the video.

                              Originally posted by a4kquattro
                              the engine itself isn't much heavier than a turbo 5 cylinder. The addition of the turbos, manifolds, intercoolers, etc has bumped the weight up over the factory setup. I'd really like to corner weight the car to verify which I'll do once the coilovers go on
                              Don't forget to mention the V8 is only 4 cylinders long, so it sits further back in the chassis than the I5.
                              SS

                              Comment

                              • robo
                                S2Forum Fiend
                                • Aug 2004
                                • 2086
                                • Home: Poland Current: England

                                #30
                                [QUOTE=4WheelDrifter;259100]Very nice. Makes me want to get myself a CQ and drop a V8 in it.
                                QUOTE]

                                How about v10 mid engine,........................................... .............. let me know I have spare s2 shell.
                                sigpic_________
                                Rob

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