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1990 Mitsubishi GSX

Year:
1990
Model/Trim:
Mitsubishi Eclipse GSX
Please Support Feal Suspension
Please Support STM Tuned
  1. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    That could be possible. The stock MAF has had the cover removed but other than that its stock but its going to speed density as soon as I can feel good enough to go out and install it all Nick. I have everything (4 bar map, GM IAT, GM FF sensor, SD pnp harness and the VRSF FMIC)
    As for the pump, i hold 14.1V and I am a worry wart about voltage for injectors and spark, thats why I run LEDs in that car. You guys can run complicated setups or simple. I chose a simple 1 pump on my HX40 car. I don't need low pressure here, high pressure there. My regulator takes care of that and I will be logging fuel pressure. Thats MY choice and that car (the blue Talon) runs great, and its on my hillbilly tune. That will change soon if I can get my body to feel better so I can get some work done, readying her for a remote tune. A old body sometimes just doesn't let you do what you want everyday, unfortunately.
    Happy Thanksgiving!
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
  2. Joshua Tadich

    Joshua Tadich Proven Member

    52
    17
    Joined Jul 15, 2018
    Pittsburgh, Pennsylvania
    Do you have your fuel pump rewired? I just ordered this kit from STM. Looks to be a pretty straight forward easy job.
     

    Attached Files:

    Street Build 468  5

    1990 Eagle Talon TSi AWD
    awd · manual · 1G DSM
    Loading...
  3. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    I have that install kit on my Red 90, the Blue 92, I rewired myself with 10ga wire and a relay (saved myself $). I haven't got the White GSX rewired yet but she will be. Its a pretty easy thing to do and gives the pump FULL BATTERY voltage, to keep it running up to spec.
    Thanks for the ad, I think alot of our vendors are doing Black Friday sales so check around before you purchase. All of our vendors are a good source. :thumb:
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
  4. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    Well I had help today from my son so I got my AEM Wideband WIRED in and somehow trashed my boost guage so replaced it and put them in my 3 gauge pillar pod for 90's. Not running the WB yet but had enuf for the day so gonna go drive and log.
    The bigger stuff is coming, just didn't make it on today. I think I have a low coolant problem and/or a knock sensor going out so I will address that after tonight. I will keep you posted and thanks for following!
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
  5. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    Here is my son that helps me on my 1g projects driving after our busy day yesterday. I FINALLY found the sputtering problem around 5k while he drove.
    The CEL came on and all gauges looked perfect, then I looked at link and the ECU was reading a temperature of 311* OMG I told him not to worry and take the car back to the shop, I knew what was going on. Low and behold, it was, OF COURSE, the CTS. It wasn't the sensor itself, just one of the wires that always become brittle had decide it was going to party on its own. Well the car didn't like that so I soldered the wire back together (it had been done before but was just barely soldered I found out). So about 15 minutes later and some hot glue on the wires where they entered the connector to hold them in place and we were back on the road to a good night of just cruising around. I had him drive and I tweaked the tune this time. Its usually the other way around, with me driving and him adjusting things for a smooth running car. We were both very happy with the days work, although the 3 fuel pump changes yesterday bit into us putting the FMIC on and Speed Density sensors. Oh well, hopefully there are more days and that stuff is coming SOON!
    As for the Wideband, its all wired in correct, I just havent changed out the narrowband sensor and put the WB Bosch unit in, yet, but thats the EASY part!
    "Phantom", as we have started calling her, is driving super nice and I'll be back to dailying her to work during the week when I want a change from my Saturn SC2 that just rolled over 20k on the engine that we built 2 years ago, and gets 35 MPG. :thumb:
    20191130_195851.jpg
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
    tk106, buddahboost and tsiawd90 like this.
  6. tsiawd90

    tsiawd90 Supporting Member

    92
    20
    Joined Nov 16, 2017
    Houston, Texas
    Looking good and having fun enjoying the rewards of your labor.
     
  7. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    Yes I am. Gettin old so sometimes I have to force myself to go do work when I don't feel the best but it always puts a smile on my face and happiness inside! Thanks for following!
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
    We're on Boost likes this.
  8. We're on Boost

    We're on Boost Proven Member

    943
    87
    Joined Aug 25, 2007
    Seattle area, Washington
    I can relate. I'm 71. But I've been gradually recovering ever since I retired at age 65. I think. So eventually I will become young again??
    Anyway, keep 'er going!
    If nobody gets you a GoPro for Christmas, go buy yourself whatever one you want! Yeah!
     

    4K  20

    1990 Eagle Talon TSi AWD
    650 whp · 510 lb/ft · 1G DSM

    2K  0

    1990 Eagle Talon TSi AWD
    manual · 1G DSM
    Loading...
  9. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    That's the "Plan" LOL. :thumb:
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
    We're on Boost likes this.
  10. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    Thanks @We're on Boost !!!!
    Admire your passion and hope I can keep it going like you!
    I will put it this way "as we MATURE", we realize that if you want it, can afford it and really need it, BUY IT!
    I am pretty sure I will treat "THE CARS" not me, so they can record what I do and the outcomes.
    You go Hot Rod :thumb:
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
    1cleangsx and We're on Boost like this.
  11. 1cleangsx

    1cleangsx Proven Member

    267
    169
    Joined Sep 28, 2013
    Cheyenne, Wyoming
    You guys are awesome! I love reading your updates Marty! I should be more pro active with my own car. It’s pretty inspiring to a younger guy in his 30’s to keep going:hellyeah:I hope to one day wrench on this thing my son who’s currently 5 LOL, so I tell myself it’s kind of a positive investment LOL
     

    Street Build 2K  11

    1990 Mitsubishi Eclipse GSX
    13.2 @ 104.64 · 1G DSM
    Loading...
    1990TSIAWDTALON likes this.
  12. We're on Boost

    We're on Boost Proven Member

    943
    87
    Joined Aug 25, 2007
    Seattle area, Washington
    So that could be - about a year from now! :hellyeah:
     

    4K  20

    1990 Eagle Talon TSi AWD
    650 whp · 510 lb/ft · 1G DSM

    2K  0

    1990 Eagle Talon TSi AWD
    manual · 1G DSM
    Loading...
    1cleangsx likes this.
  13. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    Yep! My 3 1/2 yr old grandson knows a set of AEM TRUE TIMES when he spotted them tonight! Knew exactly what they were for....papa's "Race Car" ROFL :thumb:
    Teach them as early as you can!
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
    We're on Boost likes this.
  14. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    Thru a stock MaxTiming table from the EVO 8 files in the old 90 tonite and she LIKES it ;)
    Couldn't quite keep up with the new Challenger RT tonite but very respectable for being stock (plus the tuning adjustments). :thumb:
    Hey, she's a Daily! :)
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
    1cleangsx likes this.
  15. 1cleangsx

    1cleangsx Proven Member

    267
    169
    Joined Sep 28, 2013
    Cheyenne, Wyoming
    That’s awesome! I remember when my car was still a pump gas evo 3 16g, 20 psi she ran GREAT on the modified evo 8 map:hellyeah:
     

    Street Build 2K  11

    1990 Mitsubishi Eclipse GSX
    13.2 @ 104.64 · 1G DSM
    Loading...
    1990TSIAWDTALON likes this.
  16. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,372
    2,681
    Joined Nov 14, 2013
    Independence, Kansas
    I am glad I have another to go romp around in if stuff gets serious.......:cool:
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    751  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...

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