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Turbo Boost Creep Creeping T25 14B 16G [Merged]

Posted by RRF900RR, Apr 5, 2002

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  1. chrysler kid

    chrysler kid Proven Member

    1,631
    393
    Joined Dec 20, 2002
    Mckinney, Texas
    Is it a factory 16g, or does it have a nut on it and adjustable length of the actuator rod.


    Un hook the flapper from the actuator and use your hand to hold the lever open. Does it go open further than the actuator rod extends?
     

    2K  15

    1998 Mitsubishi Eclipse GST
    fwd · automatic · 2G DSM

    2K  12

    1996 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM

    1K  0

    1996 Mitsubishi Eclipse GST
    14.1 @ 97 · 2G DSM
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  2. GST with PSI

    GST with PSI DSM Wiseman

    1,795
    1,278
    Joined Jul 27, 2005
    San Diego, California

    Street Build 24K  17  143

    1991 Mitsubishi Galant VR-4
    12.030 @ 119.39 · Galant VR-4

    500  17

    1982 Yamaha Virago
    rwd · manual · Misc Vehicles

    Street Build 5K  74

    1992 Mitsubishi Galant VR-4
    awd · manual · Galant VR-4
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  3. tk106

    tk106 Supporting Member

    1,759
    493
    Joined Sep 11, 2017
    Cincinnati, Ohio
    Not sure if it's factory or not. I looked up the numbers on the turbo a while ago and it's a big 16g. No adjustment to wastegate length. It does open fully and when I disconnected the wastegate, the flapper moved freely.
     

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
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  4. tk106

    tk106 Supporting Member

    1,759
    493
    Joined Sep 11, 2017
    Cincinnati, Ohio
    It doesn't have the factory BCS. Which option is cheaper? Factory BCS or Ingersoll

    WOT starts at 1228 second mark. 24psi. Would you say this is has to address asap? I don't want to throw hp at it if it can't handle it. I'm guessing it's stock head bolts and gasket.
     

    Attached Files:

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
  5. tk106

    tk106 Supporting Member

    1,759
    493
    Joined Sep 11, 2017
    Cincinnati, Ohio

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
  6. chrysler kid

    chrysler kid Proven Member

    1,631
    393
    Joined Dec 20, 2002
    Mckinney, Texas
    Duh.


    Pressurize the wastegate boost line to 15psi to see if that fully opens the flapper as far as it does with the rod unhooked

    Check to make sure the flapper is fully open at 12psi
     

    2K  15

    1998 Mitsubishi Eclipse GST
    fwd · automatic · 2G DSM

    2K  12

    1996 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM

    1K  0

    1996 Mitsubishi Eclipse GST
    14.1 @ 97 · 2G DSM
    Loading...
  7. tk106

    tk106 Supporting Member

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    493
    Joined Sep 11, 2017
    Cincinnati, Ohio
    mappinassignments.png

    I'm not running SD and it. Will this still work? Also, "ECMLink's boost control functions are modeled after the factory implementation provided by Mitsubishi on 1995+ DSMs and Lancer EVOs", This can be used on 1G. Is this corrrect?
     

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
  8. tk106

    tk106 Supporting Member

    1,759
    493
    Joined Sep 11, 2017
    Cincinnati, Ohio
    Ok I will test and report back. Thanks!
     

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
  9. tk106

    tk106 Supporting Member

    1,759
    493
    Joined Sep 11, 2017
    Cincinnati, Ohio
    So I did a few things today. I read a thread that PCV's always leak so I installed a check valve in PCV line and performed BLT. I used to hear air near the 3/4 cylinder and now I don't hear it and pressure holds foreverrrr. Because of the check valve, I found the EGR block off leaking also so I tightened that. Then I checked the wastegate and you're right. It DOES NOT extend all the way. I'd say half way at best. Since the WG has no adjustment, do I need to replace it, or is there anything else I can do? Thanks

    WOT at 482 second
     

    Attached Files:

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
  10. chrysler kid

    chrysler kid Proven Member

    1,631
    393
    Joined Dec 20, 2002
    Mckinney, Texas
    I believe there is an old write up on cutting the arm and making your own adjustable arm

    Or you can take off the actuator and massage the mount to be more flat against the intake side of the housing, so it mounts flat on the front of the turbo and as a result the arm comes out further.
     

    2K  15

    1998 Mitsubishi Eclipse GST
    fwd · automatic · 2G DSM

    2K  12

    1996 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM

    1K  0

    1996 Mitsubishi Eclipse GST
    14.1 @ 97 · 2G DSM
    Loading...
  11. tk106

    tk106 Supporting Member

    1,759
    493
    Joined Sep 11, 2017
    Cincinnati, Ohio
    I will look into it but my guess would be that I'd have to change the WG. If it's only traveling 1/2 inch, I can't think of a mod that would extend it a full inch. Thanks Chrysler Kid!!
     

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
  12. chrysler kid

    chrysler kid Proven Member

    1,631
    393
    Joined Dec 20, 2002
    Mckinney, Texas
    Yeah if it's only moving half an inch then it's probably blown and needs to be replaced
     

    2K  15

    1998 Mitsubishi Eclipse GST
    fwd · automatic · 2G DSM

    2K  12

    1996 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM

    1K  0

    1996 Mitsubishi Eclipse GST
    14.1 @ 97 · 2G DSM
    Loading...
  13. tk106

    tk106 Supporting Member

    1,759
    493
    Joined Sep 11, 2017
    Cincinnati, Ohio
    Think I'll go with Turbosmart actuator with 14 pound spring. Thanks!!
     

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
  14. tk106

    tk106 Supporting Member

    1,759
    493
    Joined Sep 11, 2017
    Cincinnati, Ohio
    Went with Kiwunaga 17lb IWG and we're good. Thanks all!
     

    Attached Files:

    169  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    172  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 2K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
    chrysler kid likes this.

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