Welcome to the North American Subaru Impreza Owners Club Friday March 29, 2024
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC General > Proven Power Bragging

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.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 01-19-2013, 06:18 PM   #1
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Post 2007 STI Build With Borg Warner Full Race EFR TS 8374. UPDATE:NEW TUNE AND RUNNING

Im starting this thread in this section rather than the build because I will be updating with what the setup makes after the tune. If this needs to be moved please do so.

Below is the preface to when this build started...(End of September).Yes I have been driving my mechanic out of his mind.

http://forums.nasioc.com/forums/show....php?t=2413025

Engine:
- 2.5 Liter
- CP pistons 100.5mm
- GSC Stage 2 Cams
- Eagle Rods
- ACL main/rod bearings
- Killer B Oil Pickup
- R&W Enterprises Built Shortblock, ported heads, valves
- ARP head studs
- Gates Water Pump
- Gates Timing Belt
- Borg Warner Twinscroll Full Race EFR 8374 Turbo Kit
- TGV Deletes (powdercoated black)
- Full Race intake manifold (rotated) (powdercoated black)
- Full Race phenolic spacers
- Full Race Charge Pipes
- Full Race Equal Length Headers
- OEM Gaskets all around
- Invidia N1 Race Catback

Drivetrain:
- ACT Stage 2 Clutch
- Kartboy Shortshifter
- ACT Lightened Flywheel

Fuel:
- DW 1200cc Top Feed Injectors
- DW300 in-tank pump
- Custom Fuel Lines done by FAST Auto

The Full Race kit will be delivered Monday morning so I will be updating with pics of the full kit and what has been done. Below are pics of the build itself. All work has been done by FAST in West Chester.




















......more pics below.
* Registered users of the site do not see these ads.

Last edited by Coop1103; 10-16-2013 at 08:22 PM.
Coop1103 is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 01-19-2013, 06:26 PM   #2
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default











Coop1103 is offline   Reply With Quote
Old 01-19-2013, 07:56 PM   #3
juanmedina
Scooby Guru
 
Member#: 133146
Join Date: Nov 2006
Location: SC
Vehicle:
07 FPgreen 7.37@95
WRX VF39+E85 12.0, 121mph

Default

Nice! what rods are you going to use?
juanmedina is offline   Reply With Quote
Old 01-19-2013, 08:40 PM   #4
Slimsti
Scooby Specialist
 
Member#: 155696
Join Date: Aug 2007
Chapter/Region: Tri-State
Location: New Jersey
Vehicle:
2007 BLK STI Dom3XTR
415/405 Precision Tuning

Default

Nice seems to be coming along smoothly
Slimsti is offline   Reply With Quote
Old 01-19-2013, 09:13 PM   #5
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default

Shoot...forgot... Eagle rods coming along very smoothly...so anxious for results
Coop1103 is offline   Reply With Quote
Old 01-19-2013, 11:24 PM   #6
Slimsti
Scooby Specialist
 
Member#: 155696
Join Date: Aug 2007
Chapter/Region: Tri-State
Location: New Jersey
Vehicle:
2007 BLK STI Dom3XTR
415/405 Precision Tuning

Default

Im really interested myself. I love different builds that not everyone has. It's looking pretty sick so far. What kind of power are u hoping for?
Slimsti is offline   Reply With Quote
Old 01-19-2013, 11:54 PM   #7
LUMBERZACK
Scooby Specialist
 
Member#: 340009
Join Date: Dec 2012
Chapter/Region: SWIC
Location: Arizona
Vehicle:
2007 STi CGM
1990 Toyota Cressida 2JZ

Default

looks awesome! cant wait to see the numbers
LUMBERZACK is offline   Reply With Quote
Old 01-20-2013, 12:21 AM   #8
kellygnsd
Scooby Guru
 
Member#: 32669
Join Date: Feb 2003
Chapter/Region: SCIC
Location: Woodland Hills
Vehicle:
2007 2.34LR, EFR7670
LINK G4+ hybrid STi

Default

Are you running the Full-Race FMIC? Have you mocked yours up yet?
kellygnsd is offline   Reply With Quote
Old 01-20-2013, 02:24 AM   #9
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default

Yes the entire full race kit which includes the fmic w reverse intake manifold. I will have pics of the kit come MondAy as that is when it arrives to my mechanic. As for #s....hoping to run a safe 500-550whp

Kelly....glad u replied to this thread... been following your threads for couple months

Last edited by Coop1103; 01-20-2013 at 02:30 AM.
Coop1103 is offline   Reply With Quote
Old 01-20-2013, 02:39 AM   #10
kellygnsd
Scooby Guru
 
Member#: 32669
Join Date: Feb 2003
Chapter/Region: SCIC
Location: Woodland Hills
Vehicle:
2007 2.34LR, EFR7670
LINK G4+ hybrid STi

Default

I got delayed with mine but its finally going in the shop this Wednesday.
kellygnsd is offline   Reply With Quote
Old 01-20-2013, 06:46 PM   #11
SubaL0U
Scooby Newbie
 
Member#: 322795
Join Date: Jun 2012
Default

Where the heads prepped with a scuff pad on a die grinder? Also, no alignment dowels used on the deck?
SubaL0U is offline   Reply With Quote
Old 01-20-2013, 10:30 PM   #12
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default

Used new alignment dowels
Coop1103 is offline   Reply With Quote
Old 01-21-2013, 09:06 PM   #13
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default

As promised....pics of the turbo....just came in today. Still missing the intercooler and charge pipes, trying to find out where that is

Comparison to my prior turbo...an ATP GT3076r















Coop1103 is offline   Reply With Quote
Old 01-21-2013, 10:04 PM   #14
Slimsti
Scooby Specialist
 
Member#: 155696
Join Date: Aug 2007
Chapter/Region: Tri-State
Location: New Jersey
Vehicle:
2007 BLK STI Dom3XTR
415/405 Precision Tuning

Default

Lol my god that's huge. That's like a 30r sitting next to vf almost. That thing dwarfs it. That's gonna be so much fun. I'm jealous
Slimsti is offline   Reply With Quote
Old 01-21-2013, 10:14 PM   #15
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default

Slim...I thought the same thing..I could of swore that was the stock Sti TURBO. lol. Seeing it in person is a different story. It is literally a masterpiece..ha. I was told that it would be well worth the wait....but god am I antsy
Coop1103 is offline   Reply With Quote
Old 01-22-2013, 03:01 AM   #16
Bariga
Scooby Specialist
 
Member#: 179846
Join Date: May 2008
Chapter/Region: NWIC
Location: Renton, WA
Vehicle:
07 STi Limited
EFR 8474 TS EWG

Default

i notice the downpipe has less bend at V-band flange... new design ?
Bariga is offline   Reply With Quote
Old 01-22-2013, 03:46 AM   #17
STi MAN86
Scooby Newbie
 
Member#: 287906
Join Date: Jul 2011
Location: Australia
Vehicle:
2006 STi
Black

Default

How much was the full Borg Warner Twinscroll Full Race EFR 8374 Turbo Kit worth if you don't mind me asking ?
STi MAN86 is offline   Reply With Quote
Old 01-22-2013, 04:19 AM   #18
Layvon
Scooby Guru
 
Member#: 195711
Join Date: Nov 2008
Chapter/Region: MWSOC
Location: Lapeer MI
Vehicle:
PART OUT. PM ME
02-07 Goodies

Default

What engine management? I read in the other thread that you were toying with sleeving, Why didn't you?

Looks like a good build to subscribe to.
Layvon is offline   Reply With Quote
Old 01-22-2013, 02:53 PM   #19
KurtP
Scooby Specialist
 
Member#: 44836
Join Date: Oct 2003
Chapter/Region: MAIC
Vehicle:
1999 Fozzy
silver

Default

woah nice build....

Now quit ***** footing around and build that B5 S4 in the background and swing a EFR7163 off of each bank and spin it to 8 grand
KurtP is offline   Reply With Quote
Old 01-22-2013, 03:20 PM   #20
Slimsti
Scooby Specialist
 
Member#: 155696
Join Date: Aug 2007
Chapter/Region: Tri-State
Location: New Jersey
Vehicle:
2007 BLK STI Dom3XTR
415/405 Precision Tuning

Default

What kind of power were you making before on the ATP?
Slimsti is offline   Reply With Quote
Old 01-22-2013, 03:38 PM   #21
ckyguy68
Scooby Specialist
 
Member#: 316296
Join Date: Apr 2012
Location: Metro Detroit
Vehicle:
2006 STIROID
10.5@131 on 29psi

Default

That turbo looks badass. Why internally gated?
ckyguy68 is offline   Reply With Quote
Old 01-22-2013, 06:34 PM   #22
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default

Quote:
Originally Posted by Bariga View Post
i notice the downpipe has less bend at V-band flange... new design ?
Unsure if it is a new design or not...just know that it took extra time for this to be shipped out to me due to having clearance issues with the downpipe.
Coop1103 is offline   Reply With Quote
Old 01-22-2013, 06:38 PM   #23
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default

Quote:
Originally Posted by Layvon View Post
What engine management? I read in the other thread that you were toying with sleeving, Why didn't you?

Looks like a good build to subscribe to.
I will be using Cobb Engine Mgmt. Looking in to if I can run speed density with the Cobb for this. As for sleeving it basically came down to cost. It was an additional $1200 to sleeve it so I passed. I did not come across enough proof that the was the sure way to go for preventitive measures on the newly built engine.
Coop1103 is offline   Reply With Quote
Old 01-22-2013, 06:39 PM   #24
Coop1103
Scooby Specialist
 
Member#: 162063
Join Date: Oct 2007
Location: Columbus, OH
Vehicle:
2007 STI FR TS 8374
UGM

Default

Quote:
Originally Posted by Slimsti View Post
What kind of power were you making before on the ATP?
I need to figure out how to multi quote in one message..ha.

I was making 400whp on my prior setup from a dynojet.
Coop1103 is offline   Reply With Quote
Old 01-22-2013, 09:59 PM   #25
Layvon
Scooby Guru
 
Member#: 195711
Join Date: Nov 2008
Chapter/Region: MWSOC
Location: Lapeer MI
Vehicle:
PART OUT. PM ME
02-07 Goodies

Default

Quote:
Originally Posted by Coop1103 View Post
I will be using Cobb Engine Mgmt. Looking in to if I can run speed density with the Cobb for this. As for sleeving it basically came down to cost. It was an additional $1200 to sleeve it so I passed. I did not come across enough proof that the was the sure way to go for preventitive measures on the newly built engine.
You will have no issue doing speed density with the Access Port. I wouldn't even piddle around with MAF based tuning on a build like this, except for break in if going e-tune. I wish I would have done some sort of reinforcement on my block, if it pops after two summers vs three I saved 50% on the build. But i didn't so who knows.
Levon
Layvon 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

All times are GMT -4. The time now is 03:53 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2024 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.