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T25 tune

Posted by Evolving_sti, Aug 27, 2019

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  1. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    Hey guys had a bitter sweet day at the dyno. I was hoping to make around 230whp off the tiny t25. Was a little bummed at the outcome. 211whp 268 ft tq. I think the exhaust and cat are what held me back to reach my goals. Car runs and sounds great just bummed I didn't reach my goal. I didnt know the hks was such a small diameter. I was happy with the tq numbers though.
    Mods are: custom intake, speed density, ets front mount/custom hard pipes, vibrant high flow cat, walbro 255 pump, hks catback 60mm.
    David F.jpeg
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
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  2. Bud92gsx

    Bud92gsx Proven Member

    8,020
    153
    Joined Jan 16, 2008
    Wisconsin, Wisconsin
    The 14b with 7 cm hot side on a little higher boost should get you 230. I assume ur on stock injectors you didnt specify.
     

    5K  20  14

    1992 Mitsubishi Eclipse GSX
    13.300 @ 102.400 · 1G DSM
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  3. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    Yea stock injectors. My tuner said there maxed out too. I'm thinking next yr a 3in exhaust, 16G turbo and evo 9 injectors and I should be good. It's not to much of a big deal I do own a modded evo and sti that both make in the mid 300s. Just a bummer when u have an ideal goal set and you fall short on it.
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
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    Bud92gsx likes this.
  4. Bud92gsx

    Bud92gsx Proven Member

    8,020
    153
    Joined Jan 16, 2008
    Wisconsin, Wisconsin
    With the t25 and not an Mhi turbo like your other cars, you should figured it would fall short. Lolz
     

    5K  20  14

    1992 Mitsubishi Eclipse GSX
    13.300 @ 102.400 · 1G DSM
    Loading...
  5. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    Listen mister LOL..... I knew it would fall short , I just didn't think THAT short LOL.
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
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    fredom dsm and Bud92gsx like this.
  6. ThunderChild

    ThunderChild Supporting VIP

    2,942
    1,007
    Joined Jan 5, 2012
    Rathdrum, Idaho
    That's still pretty good for the little hair dryer. That torque number is pretty impressive actually.
     

    Street Build 705  3

    1990 Plymouth Laser N/T
    fwd · manual · 1G DSM

    690  8

    1987 Toyota Pickup/Hilux
    awd · manual · Misc Vehicles

    Street Build 1K  7

    1997 Mitsubishi Eclipse Spyder GST
    fwd · manual · 2G DSM

    2K  0

    1992 Eagle Talon TSi AWD
    manual · 1G DSM

    Street Build 3K  10

    1992 Eagle Talon TSi AWD
    awd · manual · 1G DSM
    Loading...
    pat white likes this.
  7. pat white

    pat white Proven Member

    90
    41
    Joined Jun 10, 2017
    West Bay, NL, Canada
    betcha it's fun to drive round town with those torque #s
     

    Street Build 317  1

    1991 Eagle Talon TSi AWD
    awd · manual · 1G DSM
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  8. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    It was for like 1 day haha. I guess my mechanic torqued the valve cover bolts to what Mitsubishi recommends and it cracked the VC, so its seeping by the weep hole. So he ordered me a new VC and has to pay to get it powder coated again. Gona be awhile till I get it back LOL.
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
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  9. MasterMatt209

    MasterMatt209 Proven Member

    431
    27
    Joined Jan 17, 2015
    Danville, Indiana
    There is no specified torque number I to my knowledge because if you’re torquing the VC down that’s exactly what’s going to happen, cracking. Hand tight is what most recommend to avoid that.
     

    491  1

    1995 Mitsubishi Eclipse GSX
    awd · automatic · 2G DSM

    612  3

    1995 Eagle Talon TSi AWD
    awd · automatic · 2G DSM

    Street Build 1K  0

    1998 Mitsubishi Eclipse GSX
    automatic · 2G DSM
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  10. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    Yea, unfortunately, he read about that after the fact haha. sh** happens...
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
    Loading...
  11. ThunderChild

    ThunderChild Supporting VIP

    2,942
    1,007
    Joined Jan 5, 2012
    Rathdrum, Idaho
    10mm but driver and 2-3 fingers max. I believe it ends up being 12-15in/lbs in the end, but it's all in the feel.
     

    Street Build 705  3

    1990 Plymouth Laser N/T
    fwd · manual · 1G DSM

    690  8

    1987 Toyota Pickup/Hilux
    awd · manual · Misc Vehicles

    Street Build 1K  7

    1997 Mitsubishi Eclipse Spyder GST
    fwd · manual · 2G DSM

    2K  0

    1992 Eagle Talon TSi AWD
    manual · 1G DSM

    Street Build 3K  10

    1992 Eagle Talon TSi AWD
    awd · manual · 1G DSM
    Loading...
  12. CrackedDSM

    CrackedDSM Proven Member

    809
    290
    Joined Dec 17, 2009
    Oak Ridge, North Carolina
    I'm amazed anyone could torque them down tight enough to crack anything before they'd strip out. :p
     

    147  3

    2015 Ford Edge Sport
    awd · automatic · Misc Vehicles

    Street Build 4K  0

    1995 Eagle Talon TSi AWD
    automatic · 2G DSM
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  13. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    Yea it sucks. I've had this car since may
    And I've never driven it. After the build and all the crap I went through to finally getting it running. Then I finally get it tuned and this happens. They ordered me another valve cover but it's coming from california then it still needs to get powder coated. The entire summer Is over and I never really got to enjoy the car . Kinda blows.
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
    Loading...
  14. motomattx

    motomattx Proven Member

    2,324
    967
    Joined Dec 9, 2010
    wampum, Pennsylvania
    Just run a junkyard cover until the other one is done.
     

    Drag Race Build 4K  24

    1995 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM
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    jkuga likes this.
  15. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    I checked. There wasnt any locally available . The new one arrived. Now has to go out to get powder coated.
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
    Loading...
  16. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    Well my bad luck with this car continues. Got my new valve cover from Ebay and whatta know

    20190901_152157.jpg
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
    Loading...
  17. motomattx

    motomattx Proven Member

    2,324
    967
    Joined Dec 9, 2010
    wampum, Pennsylvania
    Are you over tightening these bolts?
     

    Drag Race Build 4K  24

    1995 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM
    Loading...
  18. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    My mechanic ordered the new one and he installed it. He became fully aware of the cracking issue after, and that they need to be hand tightened, so I highly doubt he would make the same mistake twice. They ordered this valve cover to replace my other one.
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
    Loading...
  19. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    Just for an update. Got my new valve cover and powdercoated. It came out awesome . If you guys need a valve cover or anything powdercoated hit up [email protected] [email protected]. Hes got tons of colors to chose from 20190910_180950.jpg 20190910_180956.jpg
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
    Loading...
    Bud92gsx and silvreclips like this.
  20. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    Well guys since I was so disappointed with my power goals, I've decided to upgrade some stuff. I'm not trying to go crazy with this car, so I ordered a Garrett t28 upgrade, getting a 3in exhaust , an fp race manifold and evo 9 injectors. As long as I can be in the 250ish range I'll be content.
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
    Loading...
    jkuga likes this.
  21. Evolving_sti

    Evolving_sti Proven Member

    244
    226
    Joined Apr 28, 2019
    DANBURY, Connecticut
    The new upgrades have begun
    317326.jpeg 317891.jpeg 317889.jpeg
     

    519  6

    1999 Mitsubishi Eclipse GST
    320 whp · 315 lb/ft · 2G DSM
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