Welcome to the North American Subaru Impreza Owners Club Wednesday October 1, 2014
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
Go Back   NASIOC > NASIOC Technical > Factory 2.5L Turbo Powertrain

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads.
Reply
 
Thread Tools Display Modes
Old 02-16-2010, 04:16 PM   #1
Blouchturbo
Former Vendor
 
Member#: 119764
Join Date: Jul 2006
Location: Lebanon,PA
Vehicle:
2006 STi
WRB

Default Blouch Twin Scroll BB Turbo testing

Just thought we would give you guys a quick teaser of one of our latest projects. We have been working on a billet, ball-bearing twin scroll turbo for subaru fitment. This turbo utilizes a Genuine, Garrett Ball Bearing CHRA with a 56.5mm turbine wheel matched with a Custom Blouch billet 47lb/min compressor wheel. Custom machine work allows this unit to fit in a IHI vf-37 Twin Scroll turbine housing. This turbo is currently being tested, more info to come........
[IMG][/IMG]
* Registered users of the site do not see these ads.
Blouchturbo is offline   Reply With Quote
Old 02-16-2010, 04:17 PM   #2
stretchedk7
Scooby Guru
 
Member#: 170602
Join Date: Jan 2008
Location: j-ville fl
Vehicle:
06 Wrx RWD Auto
76MM-AEM-2200's

Default

damn........sick
stretchedk7 is offline   Reply With Quote
Old 02-16-2010, 04:27 PM   #3
im2ninja4u
Scooby Specialist
 
Member#: 183389
Join Date: Jun 2008
Chapter/Region: BAIC
Location: Timing out Nasioc
Default

Stock location, non rotated cool! Now change it up to 58-60lb compressor . Are you guys going to have a custom fab'd header/uppipe/downpipe for it since JDM twinscroll setups aren't abundant?

Last edited by im2ninja4u; 02-16-2010 at 04:43 PM.
im2ninja4u is offline   Reply With Quote
Old 02-16-2010, 04:33 PM   #4
Turn in Concepts
NASIOC Vendor
 
Member#: 93646
Join Date: Aug 2005
Chapter/Region: MWSOC
Vehicle:
Many Track Records
Let us help you go fast!

Default

You know, one of our shop STI's has a JDM twin scroll setup on it running the VF37....that would make for some fun testing.

Tony
Turn in Concepts is online now   Reply With Quote
Old 02-16-2010, 04:39 PM   #5
kayen
Scooby Specialist
 
Member#: 57287
Join Date: Mar 2004
Chapter/Region: MWSOC
Location: Kalamazoo, MI
Vehicle:
2002 Bugeye STi
MY03 Fozzy XS

Default

Twin Scroll Turbo news is being released like crazy this week hahaha this isawesome! First it was GTPumps from Australia, Moore Performance and now Blouch Who is next? I am going to assume that you will be pricing these closely to the DOM series turbo's?

Last edited by kayen; 02-16-2010 at 05:01 PM.
kayen is online now   Reply With Quote
Old 02-16-2010, 05:37 PM   #6
BigRigger
Scooby Newbie
 
Member#: 129969
Join Date: Oct 2006
Chapter/Region: W. Canada
Location: Alberta Canada, Oil Counrty
Vehicle:
2005 Sti
Silver/Black

Default

Quote:
Originally Posted by kayen View Post
Twin Scroll Turbo news is being released like crazy this week hahaha this isawesome! First it was GTPumps from Australia, Moore Performance and now Blouch Who is next? I am going to assume that you will be pricing these closely to the DOM series turbo's?
You noticed that too huh... All of a sudden a bunch of shops are coming out with stock location twinscroll turbos. Lets see who comes out on top
BigRigger is offline   Reply With Quote
Old 02-16-2010, 06:14 PM   #7
SWP n Gold
Scooby Guru
 
Member#: 110783
Join Date: Mar 2006
Chapter/Region: Tri-State
Location: Stamford, CT
Vehicle:
2010 WRX
Satin White Pearl

Default

sweet - stock location twin-scroll
SWP n Gold is offline   Reply With Quote
Old 02-16-2010, 06:41 PM   #8
juanmedina
Scooby Guru
 
Member#: 133146
Join Date: Nov 2006
Location: SC
Vehicle:
07 FPgreen 7.37@95
WRX VF39+E85 12.0, 121mph

Default

Quote:
Originally Posted by kayen View Post
Twin Scroll Turbo news is being released like crazy this week hahaha this isawesome! First it was GTPumps from Australia, Moore Performance and now Blouch Who is next? I am going to assume that you will be pricing these closely to the DOM series turbo's?
links

So what is need it to be able to use this turbo? TS headers and uppipe?
juanmedina is offline   Reply With Quote
Old 02-16-2010, 06:56 PM   #9
kayen
Scooby Specialist
 
Member#: 57287
Join Date: Mar 2004
Chapter/Region: MWSOC
Location: Kalamazoo, MI
Vehicle:
2002 Bugeye STi
MY03 Fozzy XS

Default

Quote:
Originally Posted by juanmedina View Post
links

So what is need it to be able to use this turbo? TS headers and uppipe?
GTPumps TS Turbo IWSTI link: http://www.iwsti.com/forums/2-5-lite...ml#post2759747

You will also find that Moore Performance in that thread above announced their plans and testing starting this Friday for their TS Turbo.

Parts needed atleast for a TS Turbo Conversion are as follow:
TS Headers, TS Uppipe, and TS Flanged Downpipe.
kayen is online now   Reply With Quote
Old 02-16-2010, 07:10 PM   #10
25rsti
Scooby Guru
 
Member#: 166324
Join Date: Dec 2007
Chapter/Region: NESIC
Location: Haverhill, MA
Vehicle:
3 turbos &n NA
@DBlockSTi

Default

at least i haven't purchased a turbo yet :-) Though I would need to replace my current EL header UP and DP :-(
25rsti is offline   Reply With Quote
Old 02-17-2010, 12:15 AM   #11
NSFW
Scooby Guru
 
Member#: 140444
Join Date: Feb 2007
Chapter/Region: NWIC
Location: Near Seattle, WA
Vehicle:
05 Stage Free LGT
ATP 3076, 6MT, AVO FMIC

Default

Subscribed for news of a 3076 or larger...
NSFW is offline   Reply With Quote
Old 02-17-2010, 12:23 AM   #12
monkiboy
Scooby Specialist
 
Member#: 202958
Join Date: Feb 2009
Chapter/Region: MAIC
Location: washington, dc
Vehicle:
2008 wrx

Default

subscribed. options...
monkiboy is offline   Reply With Quote
Old 02-17-2010, 12:39 AM   #13
hybrid gti 2
Scooby Guru
 
Member#: 67004
Join Date: Jul 2004
Chapter/Region: SCIC
Location: (818) 200k+ ej205 ppg 5mt
Vehicle:
02 vf30 pnp wagon
silver and cf

Default

What engine is being used for the testing?
hybrid gti 2 is offline   Reply With Quote
Old 02-17-2010, 05:39 AM   #14
G-See
Scooby Newbie
 
Member#: 66215
Join Date: Jul 2004
Default

subscribed
G-See is offline   Reply With Quote
Old 02-17-2010, 05:44 AM   #15
EJ20IMPREZAREX
Scooby Newbie
 
Member#: 211628
Join Date: May 2009
Chapter/Region: NWIC
Location: Yakima,Washington
Vehicle:
2004 VF37 WRX
MPS BUILT EJ22

Default

damn yes yes yes yes i was just gonna give you guys a call about upgrading my vf37 but from the looks of it ill just sit around and wait and see what comes up looks good i hope it flows close to 600 cfm
EJ20IMPREZAREX is offline   Reply With Quote
Old 02-17-2010, 06:03 AM   #16
stidoc
Scooby Specialist
 
Member#: 147579
Join Date: Apr 2007
Default

Hmmm...I'm just getting around to upgrading to a Polka Pickle and now this comes out? That's what I get for being a late adopter.

Subscribed.
stidoc is offline   Reply With Quote
Old 02-17-2010, 06:14 AM   #17
EJ20IMPREZAREX
Scooby Newbie
 
Member#: 211628
Join Date: May 2009
Chapter/Region: NWIC
Location: Yakima,Washington
Vehicle:
2004 VF37 WRX
MPS BUILT EJ22

Default

looks like it would easly do 400WHP im in
EJ20IMPREZAREX is offline   Reply With Quote
Old 02-17-2010, 11:14 AM   #18
xcrament
Scooby Specialist
 
Member#: 182266
Join Date: Jun 2008
Chapter/Region: MAIC
Location: Atown, PA
Vehicle:
2002 wrx w/ Sti guts

Default

subscribed.....
xcrament is offline   Reply With Quote
Old 02-17-2010, 05:57 PM   #19
k mier
Scooby Specialist
 
Member#: 98000
Join Date: Oct 2005
Location: MO
Vehicle:
05 sti e85@420hp

Default

...anything larger in the works?
k mier is offline   Reply With Quote
Old 02-18-2010, 12:32 AM   #20
unclemat
Scooby Specialist
 
Member#: 114530
Join Date: May 2006
Chapter/Region: NESIC
Location: MA
Vehicle:
2005 LGT 6MT wagon

Default

Nice... I run Blouch made hybrid - VF36 with GT2871 compressor... this may be my upgrade!
unclemat is offline   Reply With Quote
Old 02-18-2010, 01:42 AM   #21
methaddict
Scooby Specialist
 
Member#: 159738
Join Date: Sep 2007
Chapter/Region: SCIC
Location: Socal
Vehicle:
2004 WRB STi
Full Race TS, BW 8374 EFR

Default

It'll be interesting to see how this wheel combination does in the small a/r turbine housing of the vf37, bb should help though. Most likely had to clip the turbine wheel to compensate for the larger compressor wheel. If they plan on any more flow a larger a/r turbine housing would need to be designed and engineered. Didn't atpturbo have something like this in the works also?
methaddict is offline   Reply With Quote
Old 02-18-2010, 05:41 AM   #22
kayen
Scooby Specialist
 
Member#: 57287
Join Date: Mar 2004
Chapter/Region: MWSOC
Location: Kalamazoo, MI
Vehicle:
2002 Bugeye STi
MY03 Fozzy XS

Default

ATP has said they are making it, but there is no information on them at all...
kayen is online now   Reply With Quote
Old 02-18-2010, 09:46 AM   #23
sutter2k
Scooby Specialist
 
Member#: 92467
Join Date: Jul 2005
Location: Willow Grove PA
Vehicle:
08 STI
Silver

Default

Quote:
Originally Posted by juanmedina View Post
links

So what is need it to be able to use this turbo? TS headers and uppipe?
https://www.upscaleautomotive.com/p-...u-sti-jdm.aspx

btw: I was just about to order a td05h-20g w/8cm.
sutter2k is offline   Reply With Quote
Old 02-18-2010, 10:44 AM   #24
juanmedina
Scooby Guru
 
Member#: 133146
Join Date: Nov 2006
Location: SC
Vehicle:
07 FPgreen 7.37@95
WRX VF39+E85 12.0, 121mph

Default

Quote:
Originally Posted by sutter2k View Post
https://www.upscaleautomotive.com/p-...u-sti-jdm.aspx

btw: I was just about to order a td05h-20g w/8cm.
thats fking, cheap how good are they?
juanmedina is offline   Reply With Quote
Old 02-18-2010, 10:49 AM   #25
kayen
Scooby Specialist
 
Member#: 57287
Join Date: Mar 2004
Chapter/Region: MWSOC
Location: Kalamazoo, MI
Vehicle:
2002 Bugeye STi
MY03 Fozzy XS

Default

GT Spec's are a copy of the Tomei TS Headers and designed to work with the 2.5L more efficiently, as the primaries are slightly larger.

As for the quality I have no idea...I am staying with OEM TS Headers as they are the best for the 2.0L
kayen is online now   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
APS twin scroll rotated turbo kit TSR-70 who would buy it or not? 949 Factory 2.5L Turbo Powertrain 237 02-07-2010 12:16 PM
my new gp moto twin scroll rotated turbo! 06redsuby Factory 2.5L Turbo Powertrain 20 02-15-2008 12:30 AM
Twin Scroll BB Info needed . discopotato03 Factory 2.0L Turbo Powertrain 2 05-10-2007 11:41 AM
New APS twin-scroll BB rotated turbo FOR USDM STI's!!! keaniegenie Factory 2.5L Turbo Powertrain 191 01-10-2007 01:12 PM
Will the new STI use a twin-scroll IHI turbo? bsix STi Forum Archive 0 01-09-2003 01:54 PM


All times are GMT -4. The time now is 02:02 PM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2014 Axivo Inc.
Copyright ©1999 - 2014, North American Subaru Impreza Owners Club, Inc.