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Manifold

Posted by Pat026, Dec 6, 2018

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  1. Pat026

    Pat026 Proven Member

    95
    1
    Joined Nov 27, 2016
    Milford, Pennsylvania
    can anyone identify this manifold currently have a pacesetter on my 1g I’m looking to trash I figured I’d go to this this till I could afford an fp manifold and if anyone knows what the flange is for do not have one on my current manifold. Thanks
     

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  2. motomattx

    motomattx Proven Member

    1,095
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    wampum, Pennsylvania
    Looks similar to the FP manifold, the flange is for a external two bolt wastegate.
     
    My DSM:
    1995 Mitsubishi Eclipse GST

    Drag Race Build

    GT42   manual
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  3. Pat026

    Pat026 Proven Member

    95
    1
    Joined Nov 27, 2016
    Milford, Pennsylvania
    It looks cast I can’t tell to be honest I have no idea what brand, I can close the flange right if I’m using an internal?
     
  4. motomattx

    motomattx Proven Member

    1,095
    224
    Joined Dec 9, 2010
    wampum, Pennsylvania
    Yeah, you can close it off.
     
    My DSM:
    1995 Mitsubishi Eclipse GST

    Drag Race Build

    GT42   manual
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  5. JusMX141

    JusMX141 Moderator

    12,731
    713
    Joined Dec 13, 2005
    Greensburg, Pennsylvania
    Stock 2G manifold that someone welded an external gate flange to. I'd just sell this to someone looking for such a manifold and buy one that doesn't have the wastegate flange on it if you don't plan to use it.

    Depending what turbo you're using, I highly recommend skipping the FP Race manifold and keeping something stockish. The FP manifold costs more spool than it will give you in horsepower in the sub-500hp range unless you're trying to set records on a track-only small-turbo car.
     
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  6. Pat026

    Pat026 Proven Member

    95
    1
    Joined Nov 27, 2016
    Milford, Pennsylvania
    I may upgrade in the future but I have an 18g need to get rid of this crappy pacesetter
     
  7. JusMX141

    JusMX141 Moderator

    12,731
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    Joined Dec 13, 2005
    Greensburg, Pennsylvania
    For an 18G you will never need more than what a ported 2G or Evo III manifold can do for you.
     
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  8. Pat026

    Pat026 Proven Member

    95
    1
    Joined Nov 27, 2016
    Milford, Pennsylvania
    I’ll take it to machining shop this weekend for porting thank you both for the help there was also a hole drilled on the manifold looks like it was tapped by cylinder 4, Thinkin maybe for a pyrometer.
     
  9. Pat026

    Pat026 Proven Member

    95
    1
    Joined Nov 27, 2016
    Milford, Pennsylvania
    If I was to go external any suggestions?
     
  10. dexterholland04

    dexterholland04 Proven Member

    622
    85
    Joined Jan 1, 2007
    Rush, New York
    If you wanted to go external off of that manifold: You would need to weld the stock wastegate orifice shut in the turbine housing. That manifold is setup to run a TiAL F38 wastegate. You would need the wastegate, some metal gaskets, and a dump tube.

    Also, put a pipe plug in the hole that was put in cylinder 4.
     
    My DSM:
    1995 Eagle Talon TSi AWD

    10.1 @ 149.02 MPH
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  11. fredom dsm

    fredom dsm Proven Member

    190
    21
    Joined Jan 31, 2006
    Denton, Texas
    How bout a 20g Justin? I dont mean to get off topic but I do feel a slight loss in spool up. I have a 20g that you built for me (thank you very much Sir:applause:) and its a td05. Its not horrible but not what you would expect, so im wondering if its because my FP manifold?
     
    My DSM:
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  12. Pat026

    Pat026 Proven Member

    95
    1
    Joined Nov 27, 2016
    Milford, Pennsylvania
    Cool thanks got some work ahead me
     
  13. JusMX141

    JusMX141 Moderator

    12,731
    713
    Joined Dec 13, 2005
    Greensburg, Pennsylvania
    It is. Switch to an Evo III manifold or a 2G manifold with the collector ported to 60mm and the lazy response shall cease.
     
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  14. Pat026

    Pat026 Proven Member

    95
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    Joined Nov 27, 2016
    Milford, Pennsylvania
    I can’t use a pipe plug the hole is too small I only found 3/8 it’s smaller maybe metric maybe a bolt? If so what grade I know the manifold gets hot
     
  15. motomattx

    motomattx Proven Member

    1,095
    224
    Joined Dec 9, 2010
    wampum, Pennsylvania
    In that case I would just weld it shut, a bolt could melt and fall into the turbine.
     
    My DSM:
    1995 Mitsubishi Eclipse GST

    Drag Race Build

    GT42   manual
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  16. Pat026

    Pat026 Proven Member

    95
    1
    Joined Nov 27, 2016
    Milford, Pennsylvania
    Good point, flux cored ok or should it be tig welded
     
  17. motomattx

    motomattx Proven Member

    1,095
    224
    Joined Dec 9, 2010
    wampum, Pennsylvania
    If you heat it up red hot first then flux core should work good enough.
     
    My DSM:
    1995 Mitsubishi Eclipse GST

    Drag Race Build

    GT42   manual
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  18. Pat026

    Pat026 Proven Member

    95
    1
    Joined Nov 27, 2016
    Milford, Pennsylvania
    So torch and mig welder is adequate? Cool or pipe plug if I could find one galvanized steel? No bolt thanks
     

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