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05-24-2021, 10:35 AM | #1 |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
2011 sti magnum block stock location 3076
hello everyone i just wanted to share my results,just for fun i included the two virtual dynos comparing the stock ported header with grimmspeed crosspipe vs my new v2 ets maxflow header.
only other thing of note is weight on the second run is higher because my girlfriend decided to tag along and im a bigger boy and shes a medium beautiful girl haha anyways mods iag magnum block 14mm head studs slightly ported heads with gsc valves,springs retainers etc. bc 272 cams iag tgv deletes. ported intake manifold with port matched boomba throttle body. iag fuel rails and fuel lines. cobb fuel pressure sensor cobb flex fuel sensor. raidum dual fuel hanger with two walbro 450s.with second pump on a switch to kick on at 15 psi. radium -8 fuel lines from tank to engine bay with radium filter iwire hardwire kit for fuel pump. aeromotive fpr. injector dynamics 1300cc cobb recirculating bpv. perrin turbo inlet(killer b on order) grimmspeed intake. speed density. grimmspeed intercooler atp gen2 3076r stock location. grimmspeed downpipe,modified to recirc ewg from turbo tial 44mm ewg 21.75 spring grimmspeed uppipe ets v2 maxflow header ets full 3 inch catback i think thats most of the important bits tuned by matt cater of 555 motorsports peak of 38 psi 535whp 520lbft im very happy with the car and its alot of fun to rip around in e85 ofcourse haha https://img.nasioc.com/image/m4uPv
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06-03-2021, 01:22 PM | #2 |
Scooby Newbie
Member#: 366241
Join Date: Aug 2013
Chapter/Region:
South East
Location: broward county, Florida
Vehicle:2009 09 wrx delivery Dgm |
Thats a lot of boost. I feel like I’m missing something though as I have seen similar numbers on the 3076 with 10psi less
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06-03-2021, 01:47 PM | #3 |
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 |
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06-03-2021, 02:31 PM | #4 |
Scooby Specialist
Member#: 247823
Join Date: May 2010
Chapter/Region:
BAIC
Location: Denver/ Eglin AFB
Vehicle:2007 STi limited SWP |
Yeah you really want to be rotated honestly. I made 480 whp on 25 psi.
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06-03-2021, 02:50 PM | #5 |
Scooby Newbie
Member#: 377543
Join Date: Jan 2014
Chapter/Region:
South East
Location: Columbia
Vehicle:2014 sti Grey |
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06-03-2021, 03:15 PM | #6 |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
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06-03-2021, 03:16 PM | #7 |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
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06-03-2021, 03:20 PM | #8 | |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
Quote:
but the car feels great runs great and has no issues so im happy but i agree rotated is superior |
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06-10-2021, 04:13 PM | #9 |
Scooby Newbie
Member#: 366241
Join Date: Aug 2013
Chapter/Region:
South East
Location: broward county, Florida
Vehicle:2009 09 wrx delivery Dgm |
Id be interested to see what a better turbine housing would net at those boost levels in stock location. Its a great turbo, friend has had one for 5 years but its not an atp housing. Made me get the rotated garret 60-1 which is slightly bigger. (Gotta be faster lol) So far 397whp on 15 psi wastegate. You will love that same turbo but in rotated form even more.
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06-12-2021, 02:51 AM | #10 |
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 |
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06-13-2021, 11:54 PM | #11 | |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
Quote:
Me to,something in the vain of the killer b spoolinator it's a shame you cannot buy those kits anymore,and thats not bad at all for 15 psi I really need to go rotated haha |
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06-13-2021, 11:55 PM | #12 |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
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06-14-2021, 08:36 AM | #13 |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
Just a random thought do you think elevation played a role as well as to why it took higher psi to make this power I'm at about 4000 feet
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06-14-2021, 09:26 AM | #14 |
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 |
as for the elevation I hear its ~1.5 % hp or so for every thousand feet so I am not sure if that is why. Could be a combo of elevation and the inefficient turbine housing.
I have a spoolinator 3576 Gen 2 setup set aside for my built motor when my EJ205 finally kicks the bucket, that turbo rips. However, if you already have a 3076 you can just swap out the hotside for one that matches your rotated setup. Youll pickup some spool, power and response over the traditional housing without swapping the entire turbo. |
06-14-2021, 12:22 PM | #15 |
Scooby Specialist
Member#: 247823
Join Date: May 2010
Chapter/Region:
BAIC
Location: Denver/ Eglin AFB
Vehicle:2007 STi limited SWP |
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06-14-2021, 12:38 PM | #16 |
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 |
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06-14-2021, 01:59 PM | #17 |
Scooby Specialist
Member#: 247823
Join Date: May 2010
Chapter/Region:
BAIC
Location: Denver/ Eglin AFB
Vehicle:2007 STi limited SWP |
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06-14-2021, 02:42 PM | #18 |
Scooby Specialist
Member#: 508105
Join Date: Nov 2019
Chapter/Region:
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Location: Greater Seattle Area
Vehicle:Link G4X flex tuned 02' EJ205 20G 6MT wagon |
Last edited by K3rm1tth3fr0g; 06-15-2021 at 02:59 PM. |
06-16-2021, 07:52 AM | #19 |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
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06-16-2021, 07:54 AM | #20 |
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 |
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06-16-2021, 08:58 AM | #21 |
Scooby Specialist
Member#: 293894
Join Date: Sep 2011
Chapter/Region:
NWIC
Location: Billings,Mt
Vehicle:2011 wrx sti world rally blue |
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06-16-2021, 09:03 AM | #22 | |
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 |
Quote:
I think low boost performance can still get you one if you wanted one. But yeah I was so lucky to find a low mileage used 3576 G2 spoolinator for the GD for the price that I got it at. |
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06-16-2021, 09:24 AM | #23 |
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Member#: 47143
Join Date: Nov 2003
Location: Toronto
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06-16-2021, 04:00 PM | #24 |
Scooby Newbie
Member#: 366241
Join Date: Aug 2013
Chapter/Region:
South East
Location: broward county, Florida
Vehicle:2009 09 wrx delivery Dgm |
Personally I am leaving the garrett scene. I don’t know all the details but I do know that they changed their manufacturing process to a more “China like type” of production and they also filed for bankruptcy recently. Going with precision on the next one as all the similarly sized precision turbos make more power and are more cost efficient. Plus I haven’t heard anything about their manufacturing process changing in the last few years
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06-16-2021, 05:21 PM | #25 | |
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 |
Quote:
But you might want to ask Killer B why they only use Garrett turbos |
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