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new injectors on my 88 323 gt

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    #1

    new injectors on my 88 323 gt

    so i went to the junkyard and i found some 96 saab 2.0 turbo injectors red tops.. with little modification i got them to fit perfect they are 350cc at 45psi. so i put them in and bumped the boost to 13 psi (stock ecu, 2 1/2 exhaust and cone filter) i figured thats about as much as i wanna run since stock ecu runs out of fuel after about 11 or 12 psi...

    im thinking when i get the el prototype ecu and my new vj11/16t ebay hybrid turbo and FMIC installed ill try for 20 psi.. anyone have a similar setup? i may need an adjustable FPR but we'll see. ill be installing my wideband when i put the boost that high to make sure all is good. but if anyone has a similar setup and help or recommendations would be great thanks

    Lando
    '88 mazda 323 GT

    stock b6t, k&n cone filter, 2 1/2 turbo back exhaust, vf11/vj11 turbo, conquest intercooler, bosche bypass valve, magnecore 8mm wires,turbo xs dual stage boost controller, el proto ecu mapped for 18 psi and 8000 rpm.
    Tags: None
    #2
    Tell us what you had to do to adapt them to your system. Ide be interested in this.
    Mazda
    1988 Black 323 GT
    DOHC 16 VALVE TURBO

    2013 Velocity Red Mica Mazdaspeed3

    Comment

      #3
      hey lets see the pictures of the that 323 you got

      Comment

        #4
        Originally posted by FamiliaGT View Post
        Tell us what you had to do to adapt them to your system. Ide be interested in this.

        i "broke" them lol..
        '88 mazda 323 GT

        stock b6t, k&n cone filter, 2 1/2 turbo back exhaust, vf11/vj11 turbo, conquest intercooler, bosche bypass valve, magnecore 8mm wires,turbo xs dual stage boost controller, el proto ecu mapped for 18 psi and 8000 rpm.

        Comment

          #5
          What other injectors work for the b6t?
          I dont know much about the gtx yet, trying to get the scort together before i start that learning process.
          Are they low or high injectors?
          thanks


          '95 Ford Escort LX, GTX block .40 over, wiseco 9.1 pistons, gtr rods, gtx head, MS1, 550 inj. T3/T4 .57 Trim, DSM BOV, WALBRO 255 FP, civic half rad, MSP LSD, stage 3 kyclutch, ebay short shifter, mx-3 rear tie bar, AEM wideband....SHE IS ALIVE
          '88 Mazda Gtx AWD B6T engine Ported head, VJ-11, EL prototype chipped ECU, Blitz SBC-iD electronic boost controller, Full HKS exhaust, Centerforce dual friction clutch & more

          Comment

            #6
            saab ones i used are high impedance.

            the best option IMO is to use 390cc automatic turbo dsm injectors, they are high impedance also but require no modification to run them. they just drop right in.

            then use an adjustable FPR to tune.

            i will most likely be switching mine out to dsm 390's just cause ill prob need the extra fuel. but we'll see
            '88 mazda 323 GT

            stock b6t, k&n cone filter, 2 1/2 turbo back exhaust, vf11/vj11 turbo, conquest intercooler, bosche bypass valve, magnecore 8mm wires,turbo xs dual stage boost controller, el proto ecu mapped for 18 psi and 8000 rpm.

            Comment

              #7
              sweet thanks for the info!!!


              '95 Ford Escort LX, GTX block .40 over, wiseco 9.1 pistons, gtr rods, gtx head, MS1, 550 inj. T3/T4 .57 Trim, DSM BOV, WALBRO 255 FP, civic half rad, MSP LSD, stage 3 kyclutch, ebay short shifter, mx-3 rear tie bar, AEM wideband....SHE IS ALIVE
              '88 Mazda Gtx AWD B6T engine Ported head, VJ-11, EL prototype chipped ECU, Blitz SBC-iD electronic boost controller, Full HKS exhaust, Centerforce dual friction clutch & more

              Comment

                #8
                make sure they are 1st gen 90-94 AUTOMATIC turbo injectors.. 5 speed turbo are 450cc and are low impedance which will require you to run a resistor box.. prob too big anyway unless you plan on making over 300 wheel..

                not really sure on the second gen ones.. they may be different im not sure..
                '88 mazda 323 GT

                stock b6t, k&n cone filter, 2 1/2 turbo back exhaust, vf11/vj11 turbo, conquest intercooler, bosche bypass valve, magnecore 8mm wires,turbo xs dual stage boost controller, el proto ecu mapped for 18 psi and 8000 rpm.

                Comment

                  #9
                  you'd be lucky to get 300whp out of a 450cc injector. 320whp here and my 550's were close to maxed out...
                  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

                    #10
                    what fuel pump? what fuel pressure??? thats not true, my buddy made just over 400wheel before his 450's maxxed out.. but that was on a built honda
                    '88 mazda 323 GT

                    stock b6t, k&n cone filter, 2 1/2 turbo back exhaust, vf11/vj11 turbo, conquest intercooler, bosche bypass valve, magnecore 8mm wires,turbo xs dual stage boost controller, el proto ecu mapped for 18 psi and 8000 rpm.

                    Comment

                      #11
                      Why not upgrade the ECU? I do them on the cheap
                      1991 Capri XR2 "GTXR2" BPT AWD Bastardization/conversion
                      1991 Isuzu Impulse RS Turbo AWD

                      Creator of the B6T Rocketchip
                      www.werbatfik.com

                      Comment

                        #12
                        Originally posted by Rocketman View Post
                        Why not upgrade the ECU? I do them on the cheap
                        or buy my chipped ecu, if intrested send me a pm.
                        5 boosted bp cars,why...

                        Comment

                          #13
                          i am going to upgrade the ecu also.. but im going with el prototype cause i can get just the chip and socket and solder myself and save 150 bucks.. plus its good for 18 psi on stock injectors so it will also help with my goal of 20 psi. but as fas as i know they dont raise rev limiter :/ so maybe rocketchip can help me.. id like to rev it to 7800

                          are you willing to sell me just a chip and socket for what i need? im poor lol
                          '88 mazda 323 GT

                          stock b6t, k&n cone filter, 2 1/2 turbo back exhaust, vf11/vj11 turbo, conquest intercooler, bosche bypass valve, magnecore 8mm wires,turbo xs dual stage boost controller, el proto ecu mapped for 18 psi and 8000 rpm.

                          Comment

                            #14
                            PM me and we can discuss your goals and what we can do about them chipwise
                            1991 Capri XR2 "GTXR2" BPT AWD Bastardization/conversion
                            1991 Isuzu Impulse RS Turbo AWD

                            Creator of the B6T Rocketchip
                            www.werbatfik.com

                            Comment

                              #15
                              Rocketman, would ever be intrested in mess with the bp ecu or a j-spec bp ecu?
                              5 boosted bp cars,why...

                              Comment

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