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Switching GTR injectors to RX7 injectors

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    Switching GTR injectors to RX7 injectors

    So Corksport sold me RX7 injectors to replace my stock GTR injectors so i don't need the resistor pack for the low impedence GTR injectors. I have a GTR engine harness and ECU on the way. Will i be able to just plug my harness in without the resistor pack. Or what?

    #2
    yeah i dont see why not..
    http://www.wihandyman.com/forum/showthread.php?t=47653

    my fs thread

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      #3
      Ok i was told i need to find the power wire coming into the resistors and make jumper wires to feed power back up to the injectors does that sound right?

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        #4
        you should be able to just use a FWD harness instead of a GTR harness
        Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
        ... The first FWD BG with a Toyota E153 transmission conversion in the USA!
        Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts

        Comment


          #5
          I have heard something similar with Eclipses when they try to use RX7 high impedance injectors. Some kind of bridging must be done or else it will run like crap, but that is in Eclipse.

          Your case resembles the same scenarios as the one found on DSMtuners.

          http://www.dsmtalk.com/forums/showthread.php?t=214048

          http://www.dsmtalk.com/forums/showth...ated+injectors

          Comment


            #6
            just pick up a fwd bp injector harness should plug right in to the GTR harness
            ________
            Hot box vaporizers
            Last edited by Blazin674; 05-02-2011, 08:39 AM.
            1995 escort wagon gtr/holset
            1990 4wd pro - daily beater/monster car/mud buggy( sold)
            1993 323(sold)
            I'm buying parts i don't need, With money I don't have, To impress people I don't know.

            Some people are like slinkies. They're not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs.

            Comment


              #7
              the plug for the injector harness is smaller on the GTX/GTR, and has less pins. at least mine did.
              Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
              ... The first FWD BG with a Toyota E153 transmission conversion in the USA!
              Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts

              Comment


                #8
                no you are correct i forgot that i swapped connectors when i swiched out my injectors
                ________
                Weed Vaporizer
                Last edited by Blazin674; 05-02-2011, 08:39 AM.
                1995 escort wagon gtr/holset
                1990 4wd pro - daily beater/monster car/mud buggy( sold)
                1993 323(sold)
                I'm buying parts i don't need, With money I don't have, To impress people I don't know.

                Some people are like slinkies. They're not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs.

                Comment


                  #9
                  the resistor packs are only needed when using a high ohm injector on a low ohm car,


                  84-87 rx7 injectors are low inpedence
                  89-2002 rx7 injectors are High impedence

                  na is 450cc
                  turbo/twin turbo is 550cc

                  Comment


                    #10
                    Originally posted by nlsolja123 View Post
                    the resistor packs are only needed when using a high ohm injector on a low ohm car,


                    84-87 rx7 injectors are low inpedence
                    89-2002 rx7 injectors are High impedence

                    na is 450cc
                    turbo/twin turbo is 550cc
                    switch that around
                    ________
                    Zoloft Settlement Update
                    Last edited by Blazin674; 05-02-2011, 08:55 AM.
                    1995 escort wagon gtr/holset
                    1990 4wd pro - daily beater/monster car/mud buggy( sold)
                    1993 323(sold)
                    I'm buying parts i don't need, With money I don't have, To impress people I don't know.

                    Some people are like slinkies. They're not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs.

                    Comment

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