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My ATP GT3076R EWG Setup

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Old 11-18-2008, 09:30 PM
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My ATP GT3076R EWG Setup

So I have a thread on nasioc I figured I'd toss one over here.

Quick run down.

My car had a pe1820 installed with a few bolt ons.
Was fun for a while. Time to go bigger ow.

So the search was on for the best bang for the buck. Which is what most want right...

So I picked around the turbo info on the net. Was going to get a PE turbo but the cost doubled when it was time to lay the cash down and so I went a differant route.

I picked up the ATP Turbo and got it with their new EWG built into the hot side.



Now this was not going to be much of a bolt on set up. So to speak. I think there is only a few of us in the subaru world running this. I know of two and then myself.

So the turbo is a garrett ball bearing turbo. Quick spooling I'm hoping. This is my 1st time using them.

My parts so far:
ATP GT3076R
Tial 44mm EWG
Turbo XS FMIC
Tial BOV
Injen CAI
APS turbo inlet

So as I get started. I removed the stock downpipe. Pull the pe1820 off.

I mock the 3076 on the stock uppipe. Looks good so far. So from there I mock up the fmic.
Now since I have the APS turbo inlet already installed. I decided to pick up the 70mm APS CAI. Also picked up a HKS downpipe.

One problem after getting home I found out the APS 70 cai doesnt work with the Turboxs fmic. So time to replace the new fmic with a APS fmic


So back to the turbo.





Its all installed. I was backing the car up and found I had a oil leak. The ATP oil line is not fitting correctly. I towed the car up to LIC motorsports to have them fix the leak and go thru the install to check my work.

I got the car back working perfect. Drove it home without a front bumper and hood...lol.


So tomorow I need to finish cleaning up some details and heat wrap everything. As I have to make a heat shield. Nothing out will fit my cars turbo set up.

So I'll have some more pictures tomorow. And next week hope to go from street tune to dyno tune. And get some real numbers..

I ended up with
ATP GT3076R
Tial 44 ewg
APS FMIC
APS BOV
APS Inlet
APS 70mm CAI
HKS Downpipe modded for ewg
Ti cat back
Dtwks 740cc injectors

Stock TGV's
Next mods,
Cosworth intake
TGV deletes
JDM Close ratio 6 speed
APS Fuel Rails
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Old 11-18-2008, 10:20 PM
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nice my atp gt3076 made 338 whp and 348 on 21pounds of boost 91 oct tgv deletes 44mm external unequal leght headers pe850 injectors tunes by mike@ GST
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Old 11-18-2008, 10:23 PM
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Did you use the EWG housing? Your the 3rd person I have heard now using this,
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Old 11-18-2008, 10:31 PM
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this car is bad a**! saw it in person
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Old 11-18-2008, 10:33 PM
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no my 44mm external is on the up pipe
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Old 11-18-2008, 10:36 PM
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mike said ill break 400whp on 100oct people say that his dyno reads low my car feels really good quick spools
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Old 11-18-2008, 10:43 PM
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Originally Posted by imHELLAslow
this car is bad a**! saw it in person
Thanks man.....

Did you get the inlet in?


Originally Posted by HungrySTI4V8
no my 44mm external is on the up pipe
Ah ok... yeah mines on the turbo hotside housing. It surposed to spool faster and have really good boost control
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Old 11-18-2008, 10:55 PM
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nice mine starts spolling arond 3600 rpms and it hits hard @ 4000 to red line gears go like butter youll like it
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Old 11-19-2008, 02:38 PM
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Old 11-20-2008, 04:02 AM
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very nice man...my atp gt3076r made 340 awhp and 330 wtq @ 19psi...tuned at dyno comp...but i had a leak then it was my uppipe...so wen i drove back to vegas and got a new uppipe installed it hits 21psi so im asuming my whp is like around 360-370awhp? that's just a guess but it does for sure pulls alot harder now then how it was when i had it tuned with my uppipe leak...imma get it redynoed soon just to see how much more power im puttin down. but im not in a rush just to see it on paper as is what my exact power im getting...
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Old 11-20-2008, 06:45 PM
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nice was that on pump gas or race gas
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Old 11-20-2008, 06:50 PM
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That was on pump.. 91 @ 18.4 psi
I'm just now going thru the logs. Knock correction only pulled 1* So its looking good so far. I'm going to go adjust for that.
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Old 11-20-2008, 07:05 PM
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mike, i love ur car

wrx 5 spd ftw...
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Old 11-24-2008, 07:25 PM
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what my car only made 340whp and almost 350 torque on gst dyno but im on 20 21 pounds of boost? somethings probebly wrong dont you think its quite low?
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Old 11-24-2008, 07:37 PM
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Originally Posted by HungrySTI4V8
what my car only made 340whp and almost 350 torque on gst dyno but im on 20 21 pounds of boost? somethings probebly wrong dont you think its quite low?
Don't worry, I got tuned on the same dyno (gst) @ 20 lbs with full bolt ons (TD06 18G, aps 70, APS TMIC, 740cc, walbro, perrin EL, turbo back, up pipe) and I only made 310 whp.
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