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 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.







* 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 02-09-2021, 02:40 PM   #76
bigAle06
Scooby Newbie
 
Member#: 170306
Join Date: Jan 2008
Location: Florida
Default

Quote:
Originally Posted by wuuusaa View Post
Oh I realized something, you mentioned that wasn't on ethanol?

Very impressive numbers to say the least coming the bottleneck of the hotside.

I've really been considering this turbo just want T3 Twinscroll option, since I'm running the Killer B kit.

The higher HP was E85, the other number was 93 map.


-Alex
* Registered users of the site do not see these ads.
bigAle06 is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 03-29-2021, 11:09 AM   #77
Karlot
Scooby Newbie
 
Member#: 339923
Join Date: Dec 2012
Location: Virginia
Vehicle:
2006 Impreza WRX STi
grey

Default

any updates from anyone running these?
Karlot is offline   Reply With Quote
Old 04-02-2021, 10:28 AM   #78
bigAle06
Scooby Newbie
 
Member#: 170306
Join Date: Jan 2008
Location: Florida
Default

Quote:
Originally Posted by Karlot View Post
any updates from anyone running these?

What updates are you looking for? PotatoFlakesti has some updates in the proven power bragging section about adding cams and some other mods. Mine is still a blast and am fully addicted to E (maintain 2x 55g drums in garage). I will look into a larger housing maybe later, but am happy with current power. I also have restoring a 1950 M38 willys taking all my funds. Lastly the turbo sound of the G series is super unique and sounds more like a jet turbine engine starting.


-Alex
bigAle06 is offline   Reply With Quote
Old 04-02-2021, 10:47 AM   #79
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

Why is this in the built motor section... we need a Turboz only section
sense of nature is offline   Reply With Quote
Old 04-02-2021, 11:45 AM   #80
badboy_2083
Scooby Newbie
 
Member#: 434195
Join Date: Nov 2015
Location: South Florida
Vehicle:
2016 WRX Limited
Ice Silver

Default

My car goes into the shop on Tuesday.
Build includes:
Iag stage 2.5 closed deck short block
Ets rotated kit G30-770
Ets 3.5" fmic
KillerB holy header (after break in, hasn't arrived yet)
Kelford 220-B cams
Cobb flex fuel kit
Id1300x injectors
Iag fuel rails
Aeromotive FPR
Radium dual pump kit (walbro 450s)
Competition stage 1 multi plate clutch

Once break in is done and I get my final tune, I hope to have some good numbers to share.
badboy_2083 is offline   Reply With Quote
Old 04-02-2021, 11:53 AM   #81
Karlot
Scooby Newbie
 
Member#: 339923
Join Date: Dec 2012
Location: Virginia
Vehicle:
2006 Impreza WRX STi
grey

Default

Quote:
Originally Posted by bigAle06 View Post
What updates are you looking for? PotatoFlakesti has some updates in the proven power bragging section about adding cams and some other mods. Mine is still a blast and am fully addicted to E (maintain 2x 55g drums in garage). I will look into a larger housing maybe later, but am happy with current power. I also have restoring a 1950 M38 willys taking all my funds. Lastly the turbo sound of the G series is super unique and sounds more like a jet turbine engine starting.


-Alex

really just more comparisons of the g30-660 and the g30-770. i'm debating if i want one of those and if so which one. leaning towards the 770.


Quote:
Originally Posted by badboy_2083 View Post
My car goes into the shop on Tuesday.
Build includes:
Iag stage 2.5 closed deck short block
Ets rotated kit G30-770
Ets 3.5" fmic
KillerB holy header (after break in, hasn't arrived yet)
Kelford 220-B cams
Cobb flex fuel kit
Id1300x injectors
Iag fuel rails
Aeromotive FPR
Radium dual pump kit (walbro 450s)
Competition stage 1 multi plate clutch

Once break in is done and I get my final tune, I hope to have some good numbers to share.

oh nice definitely keep me posted on that. i would love to see how well it does. that's damn near exactly what my setup will be if i go with the 770.
Karlot is offline   Reply With Quote
Old 04-03-2021, 04:23 PM   #82
subaru_gc8
Scooby Specialist
 
Member#: 29292
Join Date: Nov 2002
Chapter/Region: SCIC
Location: Orange County CA
Vehicle:
2004 WRX wagon
silver

Default

Quote:
Originally Posted by badboy_2083 View Post
My car goes into the shop on Tuesday.
Build includes:
Iag stage 2.5 closed deck short block
Ets rotated kit G30-770
Ets 3.5" fmic
KillerB holy header (after break in, hasn't arrived yet)
Kelford 220-B cams
Cobb flex fuel kit
Id1300x injectors
Iag fuel rails
Aeromotive FPR
Radium dual pump kit (walbro 450s)
Competition stage 1 multi plate clutch

Once break in is done and I get my final tune, I hope to have some good numbers to share.
you might want to get bigger injectors 1700. 1300 max out around 500-525ish
subaru_gc8 is offline   Reply With Quote
Old 04-11-2021, 12:44 AM   #83
badboy_2083
Scooby Newbie
 
Member#: 434195
Join Date: Nov 2015
Location: South Florida
Vehicle:
2016 WRX Limited
Ice Silver

Default

Quote:
Originally Posted by subaru_gc8 View Post
you might want to get bigger injectors 1700. 1300 max out around 500-525ish
Running higher fuel pressure. I'm hoping we'll get a bit more out of them. Similar to the video below.

https://youtu.be/AQz0DzXm5-w
badboy_2083 is offline   Reply With Quote
Old 05-29-2021, 03:14 PM   #84
HuckFinn
Scooby Newbie
 
Member#: 298502
Join Date: Oct 2011
Chapter/Region: RMIC
Vehicle:
2011 WRX sedan

Default G30-770

I just got done putting my car back together, with a Garrett G30-770 on an ETS rotated kit. It made 530 whp at 22 PSI and spooled before 4k RPM. The car is running an IAG Torjan short block and IAG Stage 3 D heads (single AVCS) with GSC S2 cams. We stopped there because that's about all the power I was after for now and the car only has ID 1300 injectors. The 530 whp pull saw 90% IDC on the 1300's at stock fuel pressure, so there was a bit more room if we were after max power with the existing fuel system. Pretty amazing results.


Last edited by HuckFinn; 05-29-2021 at 03:20 PM.
HuckFinn is offline   Reply With Quote
Old 05-29-2021, 05:36 PM   #85
spdracerut
Scooby Newbie
 
Member#: 269226
Join Date: Jan 2011
Default

Quote:
Originally Posted by HuckFinn View Post
I just got done putting my car back together, with a Garrett G30-770 on an ETS rotated kit. It made 530 whp at 22 PSI and spooled before 4k RPM. The car is running an IAG Torjan short block and IAG Stage 3 D heads (single AVCS) with GSC S2 cams. We stopped there because that's about all the power I was after for now and the car only has ID 1300 injectors. The 530 whp pull saw 90% IDC on the 1300's at stock fuel pressure, so there was a bit more room if we were after max power with the existing fuel system. Pretty amazing results.

https://youtu.be/pW_h6ZhWs-M
That turbo is really in the sweet spot at this power level, looking at the compressor map. 0.83 A/R turbine housing I take it?
spdracerut is offline   Reply With Quote
Old 05-29-2021, 08:55 PM   #86
HuckFinn
Scooby Newbie
 
Member#: 298502
Join Date: Oct 2011
Chapter/Region: RMIC
Vehicle:
2011 WRX sedan

Default

Quote:
Originally Posted by spdracerut View Post
That turbo is really in the sweet spot at this power level, looking at the compressor map. 0.83 A/R turbine housing I take it?
I'm in Colorado and knew I'd run out of injector well before max'ing out the turbo, so I went with the .61 A/R turbine housing. At this elevation, the small housing doesn't seem to create much back pressure. At sea level, I think the 0.83 housing would be a better choice for lower boost on this turbo.

Last edited by HuckFinn; 05-30-2021 at 12:47 PM.
HuckFinn is offline   Reply With Quote
Old 05-31-2021, 08:05 AM   #87
Karlot
Scooby Newbie
 
Member#: 339923
Join Date: Dec 2012
Location: Virginia
Vehicle:
2006 Impreza WRX STi
grey

Default

Quote:
Originally Posted by HuckFinn View Post
I just got done putting my car back together, with a Garrett G30-770 on an ETS rotated kit. It made 530 whp at 22 PSI and spooled before 4k RPM. The car is running an IAG Torjan short block and IAG Stage 3 D heads (single AVCS) with GSC S2 cams. We stopped there because that's about all the power I was after for now and the car only has ID 1300 injectors. The 530 whp pull saw 90% IDC on the 1300's at stock fuel pressure, so there was a bit more room if we were after max power with the existing fuel system. Pretty amazing results.

https://youtu.be/pW_h6ZhWs-M
cant see the video at work, i'll have to check it out when i'm home.


but HOLY S**T. You may have just pushed me to the g30-770 haha. ive been going back and forth on these vs the older GTX Gen2 lineup. but for that much power, that fast of spool and that little boost it seems absolutely perfect for what i want. low to mid 500s was my goal power wise. this just seems fantastic. you have a spool log/dyno?
Karlot is offline   Reply With Quote
Old 05-31-2021, 01:18 PM   #88
K3rm1tth3fr0g
Scooby Specialist
 
Member#: 508105
Join Date: Nov 2019
Chapter/Region: NWIC
Location: Greater Seattle Area
Vehicle:
Link G4X flex tuned
02' EJ205 20G 6MT wagon

Default

Quote:
Originally Posted by Karlot View Post
cant see the video at work, i'll have to check it out when i'm home.


but HOLY S**T. You may have just pushed me to the g30-770 haha. ive been going back and forth on these vs the older GTX Gen2 lineup. but for that much power, that fast of spool and that little boost it seems absolutely perfect for what i want. low to mid 500s was my goal power wise. this just seems fantastic. you have a spool log/dyno?
Keep in mind the G series are still pretty new and really like to have shaft speed sensors at high RPM. G series is pretty neat tho.
K3rm1tth3fr0g is offline   Reply With Quote
Old 05-31-2021, 05:58 PM   #89
K3rm1tth3fr0g
Scooby Specialist
 
Member#: 508105
Join Date: Nov 2019
Chapter/Region: NWIC
Location: Greater Seattle Area
Vehicle:
Link G4X flex tuned
02' EJ205 20G 6MT wagon

Default

Quote:
Originally Posted by HuckFinn View Post
I just got done putting my car back together, with a Garrett G30-770 on an ETS rotated kit. It made 530 whp at 22 PSI and spooled before 4k RPM. The car is running an IAG Torjan short block and IAG Stage 3 D heads (single AVCS) with GSC S2 cams. We stopped there because that's about all the power I was after for now and the car only has ID 1300 injectors. The 530 whp pull saw 90% IDC on the 1300's at stock fuel pressure, so there was a bit more room if we were after max power with the existing fuel system. Pretty amazing results.

https://youtu.be/pW_h6ZhWs-M
Is that 530 on a Dyno jet?
K3rm1tth3fr0g is offline   Reply With Quote
Old 05-31-2021, 07:56 PM   #90
HuckFinn
Scooby Newbie
 
Member#: 298502
Join Date: Oct 2011
Chapter/Region: RMIC
Vehicle:
2011 WRX sedan

Default

Quote:
Originally Posted by K3rm1tth3fr0g View Post
Is that 530 on a Dyno jet?
No, Harvey's dyno is a Mainline. Its fairly low reading too. He's got a bunch of videos on his YouTube channel with other Subaru setups you can check out for comparison.

Last edited by HuckFinn; 05-31-2021 at 08:06 PM.
HuckFinn is offline   Reply With Quote
Old 05-31-2021, 08:02 PM   #91
HuckFinn
Scooby Newbie
 
Member#: 298502
Join Date: Oct 2011
Chapter/Region: RMIC
Vehicle:
2011 WRX sedan

Default

Quote:
Originally Posted by Karlot View Post
you have a spool log/dyno?
Here are dyno graphs from some of the pulls from when I got tuned.

15 and 22 PSI pulls


Final 22 PSI map

Last edited by HuckFinn; 06-15-2021 at 02:34 AM.
HuckFinn is offline   Reply With Quote
Old 05-31-2021, 09:03 PM   #92
K3rm1tth3fr0g
Scooby Specialist
 
Member#: 508105
Join Date: Nov 2019
Chapter/Region: NWIC
Location: Greater Seattle Area
Vehicle:
Link G4X flex tuned
02' EJ205 20G 6MT wagon

Default

Quote:
Originally Posted by HuckFinn View Post
No, Harvey's dyno is a Mainline. Its fairly low reading too. He's got a bunch of videos on his YouTube channel with other Subaru setups you can check out for comparison.

Crazy stuff. Nice job
K3rm1tth3fr0g is offline   Reply With Quote
Old 06-09-2021, 11:10 PM   #93
UltimatumPerformanc
Scooby Newbie
 
Member#: 524766
Join Date: Jun 2021
Default

Too rich for my blood but theyre nice.
UltimatumPerformanc is offline   Reply With Quote
Old 06-24-2021, 11:44 AM   #94
blurred
Scooby Specialist
 
Member#: 47143
Join Date: Nov 2003
Location: Toronto
Default

My friend just tuned an 07 WRX with a g30-660

made 495whp/369wtq with a pretty nice flat torque curve on 94oct.





Stock semi open deck block
Wiseco pistons/Manley rods
P&P heads/Supertech valves/RunBC stg2 cams and springs
ID1000/AEM 440
KillerB Holy Headers, pick-up/windage tray/oil pan
Tuned with Cobb AP

more pics and vid
https://www.instagram.com/p/CQfm-Wbn..._web_copy_link

Last edited by blurred; 08-09-2021 at 03:24 PM.
blurred is offline   Reply With Quote
Old 06-30-2021, 06:59 PM   #95
K3rm1tth3fr0g
Scooby Specialist
 
Member#: 508105
Join Date: Nov 2019
Chapter/Region: NWIC
Location: Greater Seattle Area
Vehicle:
Link G4X flex tuned
02' EJ205 20G 6MT wagon

Default

Wow these results are insane
K3rm1tth3fr0g is offline   Reply With Quote
Old 07-01-2021, 09:23 AM   #96
Karlot
Scooby Newbie
 
Member#: 339923
Join Date: Dec 2012
Location: Virginia
Vehicle:
2006 Impreza WRX STi
grey

Default

Quote:
Originally Posted by K3rm1tth3fr0g View Post
Wow these results are insane
^^^right. the results are super impressive.
Karlot is offline   Reply With Quote
Old 07-01-2021, 09:06 PM   #97
K3rm1tth3fr0g
Scooby Specialist
 
Member#: 508105
Join Date: Nov 2019
Chapter/Region: NWIC
Location: Greater Seattle Area
Vehicle:
Link G4X flex tuned
02' EJ205 20G 6MT wagon

Default

Quote:
Originally Posted by Karlot View Post
^^^right. the results are super impressive.

3576 Gen 2 Still looks better
K3rm1tth3fr0g is offline   Reply With Quote
Old 07-07-2021, 11:34 AM   #98
subaru_gc8
Scooby Specialist
 
Member#: 29292
Join Date: Nov 2002
Chapter/Region: SCIC
Location: Orange County CA
Vehicle:
2004 WRX wagon
silver

Default

Quote:
Originally Posted by K3rm1tth3fr0g View Post
3576 Gen 2 Still looks better
youre comparing a turbo that is basically a gtx 3067 to a turbo that is alot bigger. if you get a g35 990 im sure that will be even more inpressive...
subaru_gc8 is offline   Reply With Quote
Old 07-17-2021, 04:56 AM   #99
rskwrx
Scooby Newbie
 
Member#: 279739
Join Date: Apr 2011
Default

I have used the G30 660 .83ar rear housing on built 2.5L engine we made 320wkw on 98 pump fuel then changed the rear housing to 1.21 and went 350wkw on 24 psi of boost on e40 and the same boost we went 400wkw
rskwrx is offline   Reply With Quote
Old 07-20-2021, 03:00 AM   #100
wuuusaa
Scooby Guru
 
Member#: 92894
Join Date: Aug 2005
Chapter/Region: BAIC
Location: nomo splitting lanes LOL
Vehicle:
2015 Wrx - fury kit
silver duh

Default

Quote:
Originally Posted by rskwrx View Post
I have used the G30 660 .83ar rear housing on built 2.5L engine we made 429 WHP on 98 pump fuel then changed the rear housing to 1.21 and went 469 WHP on 24 psi of boost on e40 and the same boost we went 536 WHP
Fixed for us American folks
wuuusaa 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 12:57 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.