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  1. #31
    PA Resident SAKI's Avatar
    Generation
    4th Gen
    Model
    Si
    Join Date
    May 2006
    Location
    New South Wales
    Posts
    3,987
    Wow, what pressure?
    Quote Originally Posted by brash22 View Post
    You sir are mad. Like lock you in the nuthouse mad.
    Quote Originally Posted by Manabir View Post
    You sir are a prelude obsessed freak.
    Quote Originally Posted by hiru View Post
    you sir, are a prelunatic.

  2. #32
    Regular Member
    Generation
    Non Honda
    Join Date
    Feb 2009
    Location
    New South Wales
    Posts
    472
    Oomph
    Everything buffs out with the right amount of elbow grease

  3. #33
    Silver Member PJF_Lude's Avatar
    Generation
    3rd Gen
    Model
    Si4ws Turbo
    Join Date
    May 2003
    Location
    Queensland
    Posts
    1,860
    Just to bring it on to the current page...
    Quote Originally Posted by PJF_Lude View Post

    Quote Originally Posted by SAKI View Post
    Wow, what pressure?
    That's at 10.8psi, that 2871 really packs a punch. Where the torque curve drops off is due to running out of headroom on the injectors, it still has the 440's in it, they are running at 95% in the top end.
    We figured that if I put the 680's in, we'd get very close to 300 at that boost, and then likely 350-400 if we bumped the boost to 15-18psi.
    ~Ian~

    Anything thing I say is my opinion, all care, but no responsibility taken.

    1989 Prelude Si Turbo - Laguna gold - Progress thread index or My Garage
    Prelude Australia POTM - June 2009 ..... Prelude Power POTM - July 2010
    2006 CBR1000RR - Silver Metallic - Clicky

  4. #34
    Silver Member diMii's Avatar
    Generation
    4th Gen
    Model
    VTEC
    Join Date
    Oct 2008
    Location
    --Australia--
    Posts
    1,326
    Holy s**&!

  5. #35
    Silver Member Kozman91's Avatar
    Generation
    3rd Gen
    Model
    JDM Si 4ws
    Join Date
    Dec 2010
    Location
    Victoria
    Posts
    1,437
    Thats some mean go go! Nice work Ian

  6. #36
    PA Janitor Bob's Avatar
    Generation
    3rd Gen
    Model
    Si 4WS - B Spec
    Join Date
    Jan 2006
    Location
    Western Australia
    Posts
    11,090
    Top stuff Ian. Nice setup.

  7. #37
    Gold Member SnowWhiteLude's Avatar
    Generation
    3rd Gen
    Model
    JDM Si 4WS
    Join Date
    Oct 2006
    Location
    Victoria
    Posts
    2,450
    Picks up hard after 2K - that a lovely piece of art right there.


  8. #38
    Gold Member phattzy's Avatar
    Generation
    3rd Gen
    Model
    si 4ws TURBO
    Join Date
    May 2009
    Location
    Queensland
    Posts
    2,981
    gotta be happy with that mate .


    GARAGE : http://www.preludeaustralia.com/foru..._vehicle&id=30

    BUILD THREAD : http://www.preludeaustralia.com/foru...o-3rd-gen-lude

    VIDEOS

    http://www.youtube.com/watch?v=usazsV_c_zU
    http://www.youtube.com/watch?v=psgNZjLqRrw
    http://www.youtube.com/watch?v=BRn-1Oeashw

    Quote Originally Posted by SAKI View Post
    PS: Can't wait to see your beast in action.. going to be one the highest power 3rd gens out there i reckon..
    Quote Originally Posted by Pacman View Post
    I am going down now to show them mine....

  9. #39
    PA Resident SAKI's Avatar
    Generation
    4th Gen
    Model
    Si
    Join Date
    May 2006
    Location
    New South Wales
    Posts
    3,987
    Nice. So.. 2871. T3? 5 bolt or 4 bolt? Internal or external gated? Specs? Might have to investigate this for my replacement
    Quote Originally Posted by brash22 View Post
    You sir are mad. Like lock you in the nuthouse mad.
    Quote Originally Posted by Manabir View Post
    You sir are a prelude obsessed freak.
    Quote Originally Posted by hiru View Post
    you sir, are a prelunatic.

  10. #40
    Silver Member PJF_Lude's Avatar
    Generation
    3rd Gen
    Model
    Si4ws Turbo
    Join Date
    May 2003
    Location
    Queensland
    Posts
    1,860
    2871 is a T2 style inlet, 5 bolt T2 style outlet. If you are chasing a T3 flange, there is a GT3071R with the same compressor, it's the turbo AdReNaLiN is using.


    There are 5 or 6 different variations of the 2871, I run the numbers over the compressor map and picked this one. It's the GT2871R - 472560
    There are a bunch of chinese 2871 on ebay, but none of the specs match, i guess they are just using the naming.


    ~Ian~

    Anything thing I say is my opinion, all care, but no responsibility taken.

    1989 Prelude Si Turbo - Laguna gold - Progress thread index or My Garage
    Prelude Australia POTM - June 2009 ..... Prelude Power POTM - July 2010
    2006 CBR1000RR - Silver Metallic - Clicky

  11. #41
    Gold Member Pacman's Avatar
    Generation
    4th Gen
    Model
    Vti-R
    Join Date
    Sep 2008
    Location
    Queensland
    Posts
    2,698
    Thats just wesome work right there.....

    That 28/71 seems perfect for you....

    I can only hope that my 28/71 works as well for me once I'm re tuned...
    just hoping my .86 rear housing doesn't let me down....

    Awesome work mate.....
    http://www.preludeaustralia.com/foru..._view&id=12025
    Link to my garage.^^^^

    When words fail, VTec speaks!

    Quote Originally Posted by EXO8IC View Post
    My car is a twin turbo and has a blow valve with another little valve thing attached which silences that WOOSH (which I HATE) but it makes more of a strange sucking noise which can be heard quite loudly from my vents on the bonnet. It's quite odd...

  12. #42
    Regular Member Raysian's Avatar
    Generation
    5th Gen
    Model
    Vtir
    Join Date
    Mar 2009
    Location
    Queensland
    Posts
    443
    with praise like this and results like that you still looking to down grade lol
    btw got any plans on some new tires to go with this graph ian? especially if you plug the new injectors your wheels spin will be hectic in 1st lol

  13. #43
    Senior Member lorby's Avatar
    Generation
    3rd Gen
    Model
    Si 4ws
    Join Date
    Aug 2008
    Location
    New South Wales
    Posts
    881
    Very impressive Ian! Great numbers with 440cc injectors and I assume you're still running 2.5" pipe?

  14. #44
    Junior Member Velvet's Avatar
    Generation
    Non Honda
    Join Date
    Jun 2007
    Location
    Victoria
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    61
    Quote Originally Posted by Raysian View Post
    with praise like this and results like that you still looking to down grade lol
    btw got any plans on some new tires to go with this graph ian? especially if you plug the new injectors your wheels spin will be hectic in 1st lol
    His wheel spin will be hectic in 3rd!


    If you have integrity, nothing else matters. If you don't have integrity, nothing else matters.

  15. #45
    Junior Member Velvet's Avatar
    Generation
    Non Honda
    Join Date
    Jun 2007
    Location
    Victoria
    Posts
    61
    How are you taming the



    ?


    If you have integrity, nothing else matters. If you don't have integrity, nothing else matters.

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