Welcome to the North American Subaru Impreza Owners Club Monday December 22, 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 > Built Motor Discussion

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 07-08-2008, 01:39 PM   #1
scobbyfouette
Scooby Newbie
 
Member#: 175134
Join Date: Mar 2008
Chapter/Region: E. Canada
Location: Québec
Default Twin scroll STi 8 turbo on a highcomp. hybride ?

hello there

i was about to use a VF23 on my built just to see what can it do!

But I might give a try with a v.8 twin scroll turbo on my built instead

9,7 @1 ish of compression ration on a 2.5 liter block, using meth

otherwise the rest of the engine is basicly a stock sti v.8

Can i be realistic to expect close to 400 wheel horse power / 400 torque ?

should i expect full boost ( can that thing be reliable at 23-24-25 psi? ) around 2800 rpm ish ?

I remember a 2002 wrx engine with a 2,5 sti short block doing 15 psi by 2600 rpm with a vf 39 an a conservatif tune, no meth ! where doing around 330 HP at the crank

Thanks!
* Registered users of the site do not see these ads.
scobbyfouette is offline   Reply With Quote
Old 07-08-2008, 03:49 PM   #2
icslowmo
Scooby Newbie
 
Member#: 114667
Join Date: May 2006
Chapter/Region: SWIC
Location: Peoria, AZ
Vehicle:
00/5 Silver STi RS
FAT 40R kit w/ FMIC

Default

You'll be lucky to get 330whp out of those turbos to be honest.

Just my 2 cents
icslowmo is offline   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
FS: JDM Twin Scroll, V.8 pass-through, STi lip, etc. typer_126 Bay Area Impreza Club Forum -- BAIC 28 08-12-2006 05:17 PM
WTB: Twin scroll setup without turbo paulw Private 'Wanted' Classifieds 0 12-04-2004 09:30 PM
GP MOTO Twin Scroll Garrett GT32 turbo kit for STI. Let's take it to the next level!! Dynamispeed SCIC Vendor Classifieds 18 04-05-2004 08:58 PM
GP MOTO Twin Scroll Garrett GT32 turbo kit for STI. Let's take it to the next level!! Dynamispeed Vendor 'For Sale' Classifieds 39 03-06-2004 01:52 PM
STi's Twin-Scroll Header and Turbo pic Shik Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 2 04-21-2003 09:23 PM


All times are GMT -4. The time now is 12:20 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.