Welcome to the North American Subaru Impreza Owners Club Thursday March 28, 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 12-31-2012, 07:54 PM   #376
worksti
Scooby Specialist
 
Member#: 117847
Join Date: Jun 2006
Chapter/Region: NWIC
Location: Seattle, WA.
Vehicle:
2005 Rotated DOM3XTR
460whp, 400wtq Pump Tune

Default

Quote:
Originally Posted by zakeswrx View Post
I don't think I've read any charts where someone had heads and cams done running the Dom 3.0xtr I'm thinking that will make a pretty decent increase in power
Dyno'd at 470whp with heads, cams, EWG 10cm, 3" Dom3XTR.

* Registered users of the site do not see these ads.
worksti is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 01-01-2013, 03:32 PM   #377
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

07 sti built shortblock meth tmic Dom 3xtr 2.4 8cm made 370/350@22. Then I added a txs fmic, 4bar map sensor and got a speed density retune on 26.5 and made 415/405. This turbo really comes alive past 22.
Slimsti is offline   Reply With Quote
Old 01-01-2013, 09:20 PM   #378
sense of nature
Scooby Guru
 
Member#: 112759
Join Date: Apr 2006
Chapter/Region: MWSOC
Location: In the V hole!
Vehicle:
2015 Stock OEM AsFu*
3.6r OMG S.C'd

Default

Lookin fwd to my results w/ my DOM 3.0xtr. Massive head work, Kelford 272's , Maxwell power destroked 2.5 long rod motor,running 110 oct
I'd be happy in the 400's somewhere.
sense of nature is offline   Reply With Quote
Old 01-01-2013, 09:42 PM   #379
jnorth85
Scooby Specialist
 
Member#: 76785
Join Date: Dec 2004
Chapter/Region: MWSOC
Location: DSM iowa
Vehicle:
2000 700Whp The RSTI
SRP

Default

Quote:
Originally Posted by sense of nature View Post
Lookin fwd to my results w/ my DOM 3.0xtr. Massive head work, Kelford 272's , Maxwell power destroked 2.5 long rod motor,running 110 oct
I'd be happy in the 400's somewhere.
Great build
You should be in the 500's with that fuel/motor work.
jnorth85 is offline   Reply With Quote
Old 01-01-2013, 10:09 PM   #380
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

Quote:
Originally Posted by sense of nature View Post
Lookin fwd to my results w/ my DOM 3.0xtr. Massive head work, Kelford 272's , Maxwell power destroked 2.5 long rod motor,running 110 oct
I'd be happy in the 400's somewhere.
Depending on dyno you should easily be in the upper 400's
Slimsti is offline   Reply With Quote
Old 01-02-2013, 01:37 AM   #381
Zee Biker
Scooby Specialist
 
Member#: 166005
Join Date: Dec 2007
Chapter/Region: MWSOC
Location: Northern 'Burbs
Vehicle:
2005 Saab 92x
Beaten Silver

Default

Results from any form of a 2.0 motor?
Zee Biker is offline   Reply With Quote
Old 01-02-2013, 03:04 AM   #382
lancelucas
Scooby Specialist
 
Member#: 124282
Join Date: Aug 2006
Chapter/Region: NWIC
Location: 30000 ft
Vehicle:
04 WRX Wagon PSM
13 STI Sedan SWP

Default

Quote:
Originally Posted by worksti View Post
Dyno'd at 470whp with heads, cams, EWG 10cm, 3" Dom3XTR.

http://youtu.be/qhe5N05zLgE
This video entertained me greatly. Awesome to see people getting such a kick out of the built monster process. Have fun out there
lancelucas is offline   Reply With Quote
Old 01-07-2013, 08:49 PM   #383
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

https://www.youtube.com/watch?v=Vyob...e_gdata_player
Quick highway pull on my dom 3xtr@27. 415/405, nothing special just figured I'd share
Slimsti is offline   Reply With Quote
Old 01-07-2013, 08:53 PM   #384
KurtP
Scooby Specialist
 
Member#: 44836
Join Date: Oct 2003
Chapter/Region: MAIC
Vehicle:
1999 Fozzy
silver

Default

Quote:
Originally Posted by lancelucas View Post
This video entertained me greatly. Awesome to see people getting such a kick out of the built monster process. Have fun out there
That video was annoying as ****.
KurtP is offline   Reply With Quote
Old 01-07-2013, 08:54 PM   #385
KurtP
Scooby Specialist
 
Member#: 44836
Join Date: Oct 2003
Chapter/Region: MAIC
Vehicle:
1999 Fozzy
silver

Default

Quote:
Originally Posted by worksti View Post
Dyno'd at 470whp with heads, cams, EWG 10cm, 3" Dom3XTR.

http://youtu.be/qhe5N05zLgE

What cams did you go with and who did the heads?
KurtP is offline   Reply With Quote
Old 01-07-2013, 10:15 PM   #386
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

Kelford 264s. All the info is in the last 10 seconds of the vid
Slimsti is offline   Reply With Quote
Old 01-08-2013, 07:48 PM   #387
thundercamel
Scooby Newbie
 
Member#: 183360
Join Date: Jun 2008
Location: Round Lake, IL
Vehicle:
2015 STi
CBS

Default

Quote:
Originally Posted by KurtP View Post
That video was annoying as ****.
Agreed.
thundercamel is offline   Reply With Quote
Old 01-08-2013, 08:18 PM   #388
Fierysun
Scooby Guru
 
Member#: 82745
Join Date: Mar 2005
Chapter/Region: SCIC
Location: So Cal
Vehicle:
2005 Subaru STI
2003 EJ207 S204 Wagon

Default

Quote:
Originally Posted by KurtP View Post
That video was annoying as ****.
Ditto
Fierysun is offline   Reply With Quote
Old 01-08-2013, 08:36 PM   #389
KurtP
Scooby Specialist
 
Member#: 44836
Join Date: Oct 2003
Chapter/Region: MAIC
Vehicle:
1999 Fozzy
silver

Default

Quote:
Originally Posted by Slimsti View Post
Kelford 264s. All the info is in the last 10 seconds of the vid
yeah I found your build thread. Looks good. Why did you decide on the 264's over something like the 272's with as high as you are pulling? spool up?

Id be curious to see what the D3XTR twin scroll does, especially in lower gears and how fast it snaps back after a shift compared to the 10cm. I would think, in theory anyway, it would spool up like a 8cm but still pull like the 10cm?
KurtP is offline   Reply With Quote
Old 01-09-2013, 03:04 PM   #390
worksti
Scooby Specialist
 
Member#: 117847
Join Date: Jun 2006
Chapter/Region: NWIC
Location: Seattle, WA.
Vehicle:
2005 Rotated DOM3XTR
460whp, 400wtq Pump Tune

Default

Larger Cams can act as an obstruction on turbo motors and generally aren't advised. Pistons and Heads are JE.
worksti is offline   Reply With Quote
Old 01-09-2013, 06:33 PM   #391
KurtP
Scooby Specialist
 
Member#: 44836
Join Date: Oct 2003
Chapter/Region: MAIC
Vehicle:
1999 Fozzy
silver

Default

Quote:
Originally Posted by worksti View Post
Larger Cams can act as an obstruction on turbo motors and generally aren't advised. Pistons and Heads are JE.
That is absolutely un true.

They may alter the spool characteristics to a particular set up depending on overlap and duration, or may not yield full gains higher in the rev band because the turbo is too small, but they are absolutely not an obstruction.

I would argue that next to selecting the appropriate turbo charger for one's goals, cams are a close second.
KurtP is offline   Reply With Quote
Old 01-11-2013, 06:54 PM   #392
worksti
Scooby Specialist
 
Member#: 117847
Join Date: Jun 2006
Chapter/Region: NWIC
Location: Seattle, WA.
Vehicle:
2005 Rotated DOM3XTR
460whp, 400wtq Pump Tune

Default

Quote:
Originally Posted by KurtP View Post
That is absolutely un true.

They may alter the spool characteristics to a particular set up depending on overlap and duration, or may not yield full gains higher in the rev band because the turbo is too small, but they are absolutely not an obstruction.

I would argue that next to selecting the appropriate turbo charger for one's goals, cams are a close second.
Regardless of your seemingly bigger is better argument, Kelford 264s are a good match for a Dom3xtr 10cm 3"... This is the Dyno Graph with JE Pistons / Heads on Methanol.

worksti is offline   Reply With Quote
Old 01-11-2013, 07:11 PM   #393
jnorth85
Scooby Specialist
 
Member#: 76785
Join Date: Dec 2004
Chapter/Region: MWSOC
Location: DSM iowa
Vehicle:
2000 700Whp The RSTI
SRP

Default

Quote:
Originally Posted by worksti View Post

Regardless of your seemingly bigger is better argument, Kelford 264s are a good match for a Dom3xtr 10cm 3"... This is the Dyno Graph with JE Pistons / Heads on Methanol.
What kind of boost is that on?
jnorth85 is offline   Reply With Quote
Old 01-11-2013, 08:11 PM   #394
KurtP
Scooby Specialist
 
Member#: 44836
Join Date: Oct 2003
Chapter/Region: MAIC
Vehicle:
1999 Fozzy
silver

Default

Quote:
Originally Posted by worksti View Post
Regardless of your seemingly bigger is better argument, Kelford 264s are a good match for a Dom3xtr 10cm 3"... This is the Dyno Graph with JE Pistons / Heads on Methanol.

im not knocking your set up. you have a good thing rolling. but you peaked at 6000ish and lost 70whp over the course of the next 1500rpm. imo its not enough cam for what you are pushing up top
KurtP is offline   Reply With Quote
Old 01-12-2013, 10:56 AM   #395
worksti
Scooby Specialist
 
Member#: 117847
Join Date: Jun 2006
Chapter/Region: NWIC
Location: Seattle, WA.
Vehicle:
2005 Rotated DOM3XTR
460whp, 400wtq Pump Tune

Default

The Turbo peaked, need more lag (35R) to maintain power at high revs...
worksti is offline   Reply With Quote
Old 01-12-2013, 10:57 AM   #396
worksti
Scooby Specialist
 
Member#: 117847
Join Date: Jun 2006
Chapter/Region: NWIC
Location: Seattle, WA.
Vehicle:
2005 Rotated DOM3XTR
460whp, 400wtq Pump Tune

Default

Quote:
Originally Posted by jnorth85 View Post

What kind of boost is that on?
23lbs Peak.
worksti is offline   Reply With Quote
Old 01-12-2013, 11:49 AM   #397
jnorth85
Scooby Specialist
 
Member#: 76785
Join Date: Dec 2004
Chapter/Region: MWSOC
Location: DSM iowa
Vehicle:
2000 700Whp The RSTI
SRP

Default

Quote:
Originally Posted by worksti View Post

23lbs Peak.
Barely in the efficiency range! Crank it up!
jnorth85 is offline   Reply With Quote
Old 01-12-2013, 01:36 PM   #398
worksti
Scooby Specialist
 
Member#: 117847
Join Date: Jun 2006
Chapter/Region: NWIC
Location: Seattle, WA.
Vehicle:
2005 Rotated DOM3XTR
460whp, 400wtq Pump Tune

Default

Quote:
Originally Posted by jnorth85 View Post
Barely in the efficiency range! Crank it up!
Need some E85
worksti is offline   Reply With Quote
Old 01-18-2013, 03:42 PM   #399
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

Here's a quick highway pull 60-115 on my dom 3xtr,8cm,2.4"@27psi
Does 60-110 in about 5 seconds

Last edited by Slimsti; 01-18-2013 at 03:47 PM.
Slimsti is offline   Reply With Quote
Old 01-19-2013, 12:26 PM   #400
manitou
Scooby Specialist
 
Member#: 193757
Join Date: Nov 2008
Chapter/Region: MWSOC
Location: Cedar, MI HP Techs MPS-SSLR2.5
Vehicle:
2006 XTI Limited
OBP, Junior tuned 573WHP

Default Dom 3.5XTR

On December 17th I was fortunate to have booked a time with Junior at PnL in Chicago to tune my new XTI build!

It's a new motor build with:
MPS Long Rod 2.5 SB
HP Techs in Detroit built D25 heads; CnC, PnP'd, Hand blended, Super Tech +1mm valve train, Kelford R199B, net 9.5/1 CR
Blouch 3.5XTR, 3"CH, 8cm HS, IWG welded shut
Killer B Holy Header with custom HP Techs, SL EWG up pipe
HP Techs custom built/ Cobb FXT V-banded 3" exhaust
Tial MVR EWG v-banded custom, SuperTrapp mufflered (can you say stealth) exhaust,
ETS TMIC w/ AEM IAT installed in front of the TB
AEM 3.5 bar MAP
Cobb SF intake with cold air box/ 4" ram air from bumper vent

Here are a couple graphs; 93 PG and E85, from my speed density tuning session with Junior at PnL! Junior held back on some timing because of balance issues with the DW 1100cc injectors I had installed at the time of tuning. My fueling system is working well with the Walbro 465, hi amp direct wired, Aeromotive FPR @50 psi and Perrin rails. We were at 80% IDC on E85 and my Blouch 3.5XTR.

I had DW 1100's older style injectors but they were new. I've got one that flows -12% off at 20 % IDC and it is causing fits at mosty lower rpm's but it's where you cruise and the hesitation stutter stuff 1500-3000 sucks big time on E85. It was not as bad on the PG but still there! DW made good on them, gave me an RA# and gave me some new EV14 1000's so that's good but a hassle!!! Junior did not want to push it any harder with the timing as he nor do I trusted the injectors.

Regardless my XTI made very good power even with conservative timing!

I now have ID 1K's and Junior revised the maps for the new injectors. I have been running some logs for him and we are still tweaking the tunes. The power curve is very flat all the way out to Junior's 7800 rpm red-line. It holds 21-22 psi on 93 and 26+ psi on E85 a the way to 7800 rpm. We will bump the rev limit as the motor is 8500 rpm capable and it seems to hold the power.

On one E85 log I saw 28.4 psi by 3640 rpm in 4th gear! That's 450 WTQ at 3600!!

On another E85 log in 3rd gear showed 12 psi of boost at 3500 and then 23 psi at 4000 building to 26 psi and holding that to red-line.

On 93 pump it makes 20 psi by 3700 and 21.5 by 4000 and holds it out to red-line!

I'm very happy with the build and especially the Dom 3.5XTR. I have heard people say the these bigger Blouch turbos are laggy! Laggy? I don't think so!! Do these graphs look laggy? My motor spools much faster on the street than what the dyno graphs show. I think that this build is very well balanced in the parts selection and execution, it breaths very well and the results show this!



Last edited by manitou; 01-20-2013 at 11:36 AM.
manitou 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
2.0 + Dom 3.0XT-R + E85 makes 392whp rexblake Proven Power Bragging 36 07-20-2010 10:58 PM
370WHP alternative to Dom 3.0XT-R turboICE Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo) 29 06-07-2010 12:04 AM
Dom 3.0XT-R and Dom 4.0XT-R Now Available Blouchturbo Engine/Power/Exhaust 17 02-04-2010 02:01 AM
Good News for those who like the Dual (3,3.5,DTM) and single 4" style exhausts GTBGUY Normally Aspirated Powertrain 85 05-24-2001 07:33 AM

All times are GMT -4. The time now is 10:29 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.