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    Better injectors

    can someone tell me if there's a better injector for my 1.5l? maybe a part number? since i have to do the o-rings, i thought that better injectors would be a good start for the turbo fix..

    any ideas?
    98 Protege SE
    -------------------
    1.5L Turbo

    #2
    this is the same problem im having, no one seems to know what injectors are direct swap, do you know the cc of your current injectors???

    edit: they are 160cc injectors, whick is weird cause i have a 1.6 litre, and mine are 155cc, wtf. ill look into this for you as best i can.
    Last edited by THEGOLDPRO; 10-13-2004, 04:14 PM.
    .....HELLO MY NAME IS BEN...



    186.08whp
    225.94wtq
    torque monster!!!!
    dyno graph 8-10-and 12psi
    http://www.msprotege.com/members/THE...no%20graph.jpg
    http://videos.streetfire.net/player....0-C19CA06AF01E dyno vid

    blahblahblahblahblahblah

    Comment


      #3
      The CC of my current injectors is 1489cc. i hope there is an better injector i can put in my 1.5L
      98 Protege SE
      -------------------
      1.5L Turbo

      Comment


        #4
        Originally posted by Clappy
        The CC of my current injectors is 1489cc. i hope there is an better injector i can put in my 1.5L
        lol d0od trust me they are not 1489cc, lol
        .....HELLO MY NAME IS BEN...



        186.08whp
        225.94wtq
        torque monster!!!!
        dyno graph 8-10-and 12psi
        http://www.msprotege.com/members/THE...no%20graph.jpg
        http://videos.streetfire.net/player....0-C19CA06AF01E dyno vid

        blahblahblahblahblahblah

        Comment


          #5
          your whole engine is 1489cc!!!!!!!your injectors are 160.

          Type
          Z5-DE

          Displacement
          1489cc


          Cylinders
          4

          Valvetrain
          DOHC 16 valve, direct shim over tappet actuation, timing belt w/exhaust cam driven chain

          Horsepower
          92hp @ 5500r/min (SAE net)

          Torque
          96lbs/ft @ 4000r/min (SAE net)

          Bore & Stroke
          75.3mm x 83.6mm

          Compression Ratio
          9.4:1

          Induction Type
          Natural

          Redline
          6500r/min

          Alternator output
          12V 70A

          Ignition type
          single electronic coil, distributor

          Fuel system
          Multipoint EFI

          Fuel injector rate
          160ml/min


          Manual Transmission type
          F25M-R
          .....HELLO MY NAME IS BEN...



          186.08whp
          225.94wtq
          torque monster!!!!
          dyno graph 8-10-and 12psi
          http://www.msprotege.com/members/THE...no%20graph.jpg
          http://videos.streetfire.net/player....0-C19CA06AF01E dyno vid

          blahblahblahblahblahblah

          Comment


            #6
            ooooh.. ok.. thats just the number that was beside the fuel injector name.. i dunno what it is then.. i'll look harder
            98 Protege SE
            -------------------
            1.5L Turbo

            Comment


              #7
              lol i told you they are 160cc injectors, lol
              .....HELLO MY NAME IS BEN...



              186.08whp
              225.94wtq
              torque monster!!!!
              dyno graph 8-10-and 12psi
              http://www.msprotege.com/members/THE...no%20graph.jpg
              http://videos.streetfire.net/player....0-C19CA06AF01E dyno vid

              blahblahblahblahblahblah

              Comment


                #8
                ok.. i'm just a little slow right now.. haha..
                98 Protege SE
                -------------------
                1.5L Turbo

                Comment


                  #9
                  do you have an upgraded fuel pump and stuff to handle bigger injectors? and if so what fuel mods do you have right now.
                  .....HELLO MY NAME IS BEN...



                  186.08whp
                  225.94wtq
                  torque monster!!!!
                  dyno graph 8-10-and 12psi
                  http://www.msprotege.com/members/THE...no%20graph.jpg
                  http://videos.streetfire.net/player....0-C19CA06AF01E dyno vid

                  blahblahblahblahblahblah

                  Comment


                    #10
                    i don't have any fuel mods right now.. thats what i'm trying to do right now. since the car is pretty much toast for this season, its time to gather parts to upgrade. i need to find the rx7 pump, and i'm wondering if better injectors would complement the pump.
                    98 Protege SE
                    -------------------
                    1.5L Turbo

                    Comment


                      #11
                      yeah they would for sure, my problem is im running the rx7 pump, and a vrotec 12:1 fuel pressure regulater, with stock injectors, so i have all the fuel in the world, but my injectors blow ass, so they dont push enough fuel.
                      .....HELLO MY NAME IS BEN...



                      186.08whp
                      225.94wtq
                      torque monster!!!!
                      dyno graph 8-10-and 12psi
                      http://www.msprotege.com/members/THE...no%20graph.jpg
                      http://videos.streetfire.net/player....0-C19CA06AF01E dyno vid

                      blahblahblahblahblahblah

                      Comment


                        #12
                        i have a vortech as well.. i'm not sure of the ratio tho... can it push too much fuel and cause an o-ring to leak? or are mine just worn out do you think?
                        98 Protege SE
                        -------------------
                        1.5L Turbo

                        Comment


                          #13
                          well thats a possibility, if an o-ring was bad it would leak anyways, but im sure its not helping it, what psi were you pushing again? because if its low you might be ok with the stock injectors, you will eed to get it on a dyno, and have your air/fuel looked at, that will tell you if your running lean, or rich, in my case i was lean as ****, so i need bigger injectors.
                          .....HELLO MY NAME IS BEN...



                          186.08whp
                          225.94wtq
                          torque monster!!!!
                          dyno graph 8-10-and 12psi
                          http://www.msprotege.com/members/THE...no%20graph.jpg
                          http://videos.streetfire.net/player....0-C19CA06AF01E dyno vid

                          blahblahblahblahblahblah

                          Comment


                            #14
                            yeah.. the gas streams out of a little pinhole.. i'm pushing 5psi. I think i'm running rich cause i can watch my gas gauge drop while i drive.. but maybe with new o-rings it might be ok.. i'll have to see.. i wish there were extra gauges just lying around somewhere to hook up to check..
                            98 Protege SE
                            -------------------
                            1.5L Turbo

                            Comment


                              #15
                              yeah i thought i was running rich as well, till i got on the dyno, and was surprised.
                              .....HELLO MY NAME IS BEN...



                              186.08whp
                              225.94wtq
                              torque monster!!!!
                              dyno graph 8-10-and 12psi
                              http://www.msprotege.com/members/THE...no%20graph.jpg
                              http://videos.streetfire.net/player....0-C19CA06AF01E dyno vid

                              blahblahblahblahblahblah

                              Comment

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