Welcome to the North American Subaru Impreza Owners Club Wednesday July 30, 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 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.
* Registered users of the site do not see these ads.
Reply
 
Thread Tools Display Modes
Old 01-30-2013, 11:40 AM   #1
06rexwagon
Scooby Specialist
 
Member#: 114730
Join Date: May 2006
Chapter/Region: SWIC
Location: Albuquerque, NM
Vehicle:
2006 WRX Limited Wag
9.9@142

Default Borg Warner EFR9180- 2006 WRX Wagon

I edited this post and somehow double posted- mods please delete either one.


Event: Dyno Tune
Location: Pro Power dyno, Rio Rancho NM
Ambient Temp: 50
Elevation: 5400'
Weather: cloudy
Tires: Bridgestone RE090's- then again on BFG G force drag radials
Car: 2006 WRX Limited Wagon
Tuner: Myself
Dyno Info: Dynojet
Transmission: 2005 STi 6MT with rallispec long gear set
Gear: 3rd
Peak HP at RPM: 823 at 6700
Peak Torque at RPM: 667 at 6200
Baseline hp/tq for a stock STi: 245-255hp/250-260tq
Target Boost: 33
Target AFR: 11.3
Fuel: E70 (winter blend)
Engine/Power Modifications:


AEM EMS V1
2005 EJ257 Block sleeved by Benson
CP Pistons 99.5mm (moly coated skirts, ceramic crowns)
Carrillo Pro H beam rods, Carrillo bolts
Heat treated oem crank
King bearings
2006 Sti AVCS heads, ported
GSC Stage 2 cams (272, AVCS)
BC +1mm intake/exhaust valves
BC springs, titanium retainers
ARP L19 Studs
08 Sti oil pump, 11mm
TGV deletes
AP Fuel rails
Aeromotive FPR
ID2200cc injectors
Integrated Engineering Surge tank with Dual bosch 044 pumps
Cosworth Intake manifold (reverse mount)
Treadstone fmic core
Full Race Twinscroll T4 rotated turbo kit
BorgWarner EFR 9180 EWG 1.05 T4


Finally got to put the EFR through it's paces. I had previously run the S300SX 91-79 .91 AR on the car and was pretty happy with it.
I am AMAZED that a 94lb/min turbo is spooling 400-500rpm sooner than the older 82lb/min turbo.
On the first trip to the dyno last week I ran my 2007 STi RE090 tires which have good tread but are very dry. The car made 805/636 SAE at 33psi, but I suspected the tires were spinning. Here's a graph of those pulls:



And a graph vs the old 91-79- The 91-79 was at 34psi.



I decided to try the dyno again yesterday, this time with my drag radials. The results were that the car held traction better to about 6500rpm, then let go hard. The tune and boost were untouched from the previous dyno.




Now, SAE numbers are great for bragging rights, but we are at 5400' and our correction factor is pretty high. Here is the uncorrected graph, which in my opinion is still a lot of power for this altitude, at only 33psi ( I want to run 37-38 but need traction). A stage 2 STi only makes 250 uncorrected on this dyno.





Someone want to help me embed these?

https://www.youtube.com/watch?v=ncnswSPEq4M

https://www.youtube.com/watch?v=4u0JHvsxEZc

low quality phone vid of the 823 pull
https://www.youtube.com/watch?v=CViAUFZeBwk
* Registered users of the site do not see these ads.

Last edited by 06rexwagon; 01-30-2013 at 11:50 AM.
06rexwagon is offline   Reply With Quote
Old 02-07-2014, 07:41 PM   #2
Shatley02
Scooby Newbie
 
Member#: 250619
Join Date: Jun 2010
Default

update bump
Shatley02 is offline   Reply With Quote
Old 02-07-2014, 09:52 PM   #3
Widebody Spec C
Scooby Newbie
 
Member#: 361215
Join Date: Jul 2013
Vehicle:
06 Wrx Sti Spec C
White

Default

Very nice...wish I had the funds to do a build like this
Widebody Spec C is offline   Reply With Quote
Old 02-07-2014, 11:15 PM   #4
06rexwagon
Scooby Specialist
 
Member#: 114730
Join Date: May 2006
Chapter/Region: SWIC
Location: Albuquerque, NM
Vehicle:
2006 WRX Limited Wag
9.9@142

Default

Update
Decided to dial in the new AEM EMS and turn it up a little more. Car really liked that extra 3 psi of boost!

New numbers:



For the purists, uncorrected numbers:



All on winter blend E70 from Valero.
06rexwagon is offline   Reply With Quote
Old 02-08-2014, 04:54 PM   #5
nevin95 LSi
Scooby Newbie
 
Member#: 219571
Join Date: Aug 2009
Location: kalona, IOWA!
Vehicle:
'02 wrx wagon 274k+
'95 SVX ebony mica

Default

Simply stupendous!

How does the efr compare to the old sx for drivability?
nevin95 LSi is offline   Reply With Quote
Old 02-08-2014, 08:13 PM   #6
FuJi K
Scooby Guru
 
Member#: 3687
Join Date: Jan 2001
Chapter/Region: MWSOC
Location: St. Paul, MN
Vehicle:
MY99 GF4 JDM 6spd
NF Performance

Default

So when you coming up here?
FuJi K is offline   Reply With Quote
Old 02-08-2014, 08:16 PM   #7
06rexwagon
Scooby Specialist
 
Member#: 114730
Join Date: May 2006
Chapter/Region: SWIC
Location: Albuquerque, NM
Vehicle:
2006 WRX Limited Wag
9.9@142

Default

Quote:
Originally Posted by FuJi K View Post
So when you coming up here?
You worried?
06rexwagon is offline   Reply With Quote
Old 02-08-2014, 08:23 PM   #8
06rexwagon
Scooby Specialist
 
Member#: 114730
Join Date: May 2006
Chapter/Region: SWIC
Location: Albuquerque, NM
Vehicle:
2006 WRX Limited Wag
9.9@142

Default

Quote:
Originally Posted by nevin95 LSi View Post
Simply stupendous!

How does the efr compare to the old sx for drivability?
Night and day difference. The efr is so much more responsive and spools at least 500rpm sooner.
06rexwagon is offline   Reply With Quote
Old 02-08-2014, 11:54 PM   #9
FuJi K
Scooby Guru
 
Member#: 3687
Join Date: Jan 2001
Chapter/Region: MWSOC
Location: St. Paul, MN
Vehicle:
MY99 GF4 JDM 6spd
NF Performance

Default

Quote:
Originally Posted by 06rexwagon View Post

You worried?
Lol no, not at all.
come and play!
FuJi K is offline   Reply With Quote
Old 02-09-2014, 12:04 AM   #10
06rexwagon
Scooby Specialist
 
Member#: 114730
Join Date: May 2006
Chapter/Region: SWIC
Location: Albuquerque, NM
Vehicle:
2006 WRX Limited Wag
9.9@142

Default

Quote:
Originally Posted by FuJi K View Post

Lol no, not at all.
come and play!
Haha I know. So far though.
06rexwagon is offline   Reply With Quote
Old 02-09-2014, 12:14 AM   #11
FuJi K
Scooby Guru
 
Member#: 3687
Join Date: Jan 2001
Chapter/Region: MWSOC
Location: St. Paul, MN
Vehicle:
MY99 GF4 JDM 6spd
NF Performance

Default

Quote:
Originally Posted by 06rexwagon View Post

Haha I know. So far though.
Come enjoy the great outdoors!
FuJi K is offline   Reply With Quote
Old 02-09-2014, 12:14 PM   #12
project_skyline
Scooby Specialist
 
Member#: 153880
Join Date: Jul 2007
Chapter/Region: RMIC
Location: Western Slope, Colorado
Vehicle:
03 Evo VIII
2011 STI

Default

Why don't you just scale the graph the same on both axis? Nice pickup in power.
project_skyline is offline   Reply With Quote
Old 02-09-2014, 12:17 PM   #13
06rexwagon
Scooby Specialist
 
Member#: 114730
Join Date: May 2006
Chapter/Region: SWIC
Location: Albuquerque, NM
Vehicle:
2006 WRX Limited Wag
9.9@142

Default

Quote:
Originally Posted by project_skyline View Post
Why don't you just scale the graph the same on both axis? Nice pickup in power.
That was bugging me too so last time I went by the shop I pulled the runfiles and did just that.


06rexwagon is offline   Reply With Quote
Old 02-09-2014, 12:29 PM   #14
idratherbesurfing
Scooby Newbie
 
Member#: 282972
Join Date: May 2011
Chapter/Region: Tri-State
Location: New Jersey
Vehicle:
2006 Sti
cgm

Default

Incredible man! 900 from a subaru. Can you get another 100hp some how? haha
idratherbesurfing is offline   Reply With Quote
Old 02-09-2014, 12:34 PM   #15
06rexwagon
Scooby Specialist
 
Member#: 114730
Join Date: May 2006
Chapter/Region: SWIC
Location: Albuquerque, NM
Vehicle:
2006 WRX Limited Wag
9.9@142

Default

Quote:
Originally Posted by idratherbesurfing View Post
Incredible man! 900 from a subaru. Can you get another 100hp some how? haha
Our correction factor here is high, 17% that day- because we live at 5400'. Uncorrected was 772 which is still a lot for a dyno that stock sti's dyno around 200-210 uncorrected on.
06rexwagon is offline   Reply With Quote
Old 02-10-2014, 12:35 AM   #16
Red Rose
Scooby Newbie
 
Member#: 334801
Join Date: Oct 2012
Default

This numbers are insane. How does the car drive though? Sure it's an STi but you are putting 900 hp onto the chassis of an economy car.
Red Rose is offline   Reply With Quote
Old 02-10-2014, 01:05 PM   #17
street carp
Scooby Specialist
 
Member#: 216768
Join Date: Jul 2009
Chapter/Region: NWIC
Location: tacoma
Vehicle:
2004 STI

Default

i gotta get me one of those EFR turbos. one day....
street carp 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 07:30 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.