~400hp

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  • Pirvu Eugen
    S2Forum Extremist
    • Apr 2007
    • 1978
    • Country: Romania

    #1

    ~400hp

    I am starting to gather the parts I need for this. The question is, i need pistons, or the original ones are ok for 400 hp?
    Thank you!
    Eugen
  • DJones
    S2Forum Fiend
    • Jun 2005
    • 2020
    • Country: United Kingdom

    #2
    Yep they will be fine..

    Comment

    • Pirvu Eugen
      S2Forum Extremist
      • Apr 2007
      • 1978
      • Country: Romania

      #3
      nice to here this.
      thanks!

      Comment

      • MidnightBlueS2
        S2Forum Extremist
        • Jul 2005
        • 1653
        • Home: United States Current: Belgium

        #4
        Originally posted by DJones
        Yep they will be fine..
        Second that...

        Careful when mapping though, 400 hp yes, but if your turbo can deliver more than 500Nm - 400lb/ft of torque, you'll be going out on limb and your stock rods could bend
        Midnight Blue S2 - SOLD - 1993 S2 Avant

        Comment

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

          #5
          IIRC prosty said they are good for something like 650bhp?

          Comment

          • Pirvu Eugen
            S2Forum Extremist
            • Apr 2007
            • 1978
            • Country: Romania

            #6
            don't push me! i am at the edge of madness already!

            Comment

            • LHD_Kid
              S2Forum Possessed
              • May 2006
              • 3695
              • Home: England Current: Belgium

              #7
              Heyyyyyyy it's my job to poke Eugen for going SERIOUS power...........

              You'll need some rods.....anybody got a set to sell him, as I want him to hurry up and get it done....
              Honda CBR 1100XX Blackbird Turbo....undergoing major changes.....
              S2 Coupe... bit easier off the line...
              '03 ZX12-R daily hack.... lots of nice bolt ons...

              Comment

              • Pirvu Eugen
                S2Forum Extremist
                • Apr 2007
                • 1978
                • Country: Romania

                #8
                soooooo! you are the oneeee!
                thanks!

                Comment

                • Pirvu Eugen
                  S2Forum Extremist
                  • Apr 2007
                  • 1978
                  • Country: Romania

                  #9
                  Hy guys! I saw that the AAN, ABY,ADU ECu's have an input signal from the vehicle speed sensor. Problem is that I have cable speedometer. Is any problem if the ecu will not have this signal?
                  Thanks!
                  I have untill now the AAN ecu, 420 cc at 3 bar injectors, 7A cams, an complete 3b engine to dismantle.
                  I was wondering What turbo should i get for 400-420 hp. I will have an ~50% bigger intercooler, reversed intake manifold, and tubular EM. I am looking for high torque rather big power.
                  Thanks!

                  Comment

                  • Cullam3n
                    S2Forum Maniac
                    • Aug 2007
                    • 993
                    • Home: United States Current: United Kingdom

                    #10
                    iirc I don't think it will not let the engine start (cut spark out), but I'm sure someone will correct me

                    Comment

                    • Pirvu Eugen
                      S2Forum Extremist
                      • Apr 2007
                      • 1978
                      • Country: Romania

                      #11
                      Hope not!

                      Comment

                      • kwlw
                        S2Forum Extremist
                        • Sep 2004
                        • 1025
                        • Country: Lithuania

                        #12
                        Originally posted by Cullam3n
                        iirc I don't think it will not let the engine start (cut spark out), but I'm sure someone will correct me
                        It just there for speed limiter IMO. No real problems with AAN's without this signal.

                        Sau
                        200 20vt 88' 3b, human carrier
                        CQ typ85 with AAN inside, see project blog at http://kwlw.blogspot.com

                        Comment

                        • DJones
                          S2Forum Fiend
                          • Jun 2005
                          • 2020
                          • Country: United Kingdom

                          #13
                          I have an AAN in my ur no speed sender and no problem.

                          Comment

                          • Pirvu Eugen
                            S2Forum Extremist
                            • Apr 2007
                            • 1978
                            • Country: Romania

                            #14
                            Glad to hear this because , if i understand right, the AAN is much more reliable and tunable as 3B.
                            Thank You very much!
                            You are great!
                            Eugen

                            Comment

                            • Pirvu Eugen
                              S2Forum Extremist
                              • Apr 2007
                              • 1978
                              • Country: Romania

                              #15
                              What about the turbo? Definetly i have to go to GT 3071R, or there are some other turbos for 400 hp with low rev torque?
                              Thank You!

                              Comment

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