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It is currently Sat Jul 31, 2010 7:13 pm
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[ 13 posts ] |
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subaru360
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Post subject: 02 USDM WRX: 20G (A4SGE01C)  Posted: Thu Jun 18, 2009 12:24 am |
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| Newbie |
Joined: Sat Mar 29, 2008 9:33 pm
Posts: 95
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02 WRX
parts list:
TD06-20G 8cm2
gruppe S header
3" ebay catless turbo back
stock airbox with gp moto elbow
tgv delete
ebay TMIC
modified stock injectors
walbro pump
hallman MBC @25 psi
93 octane E10
This runs 1/2 values on the maf. I've put about 3,000 miles on since going to the 20g and modded injectors. Everything seems well, no knock and fuel trims stay within a few pecent. I'm fairly sure the car can run high 11's, my small 16g went mid 12's. This was tuned by me, starting with a stock factory map. I have been tuning cars for years. This is fairly agressive.
Last edited by subaru360 on Fri Jun 19, 2009 12:05 pm, edited 1 time in total.
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90eclipsegsx
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Post subject: Re: 02 wrx 20G (A4SGE01C) Posted: Sat Jun 20, 2009 2:55 am |
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| Newbie |
Joined: Tue Mar 11, 2008 4:18 am
Posts: 47
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subaru360 wrote: This was tuned completly by me. It started out as a factory rom. This is the final version and is working well for me. If it is ok I will repost. I did not notice the changes in the rules since the last time I has posted. I was wonder what is the size of your fuel injectors? I saw you have injector flow scaling set at 409.98. I am thinking about running 20g as well with almost similar mods.
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subaru360
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Post subject: Re: 02 wrx 20G (A4SGE01C) Posted: Sat Jun 20, 2009 3:29 pm |
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Joined: Sat Mar 29, 2008 9:33 pm
Posts: 95
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The injectors are 820cc modified stock injectors. The injector scaler is set to 410cc because this rom uses half values for the maf scaling and all loads to avoid the 300 g/s limit on the maf sensor.
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scoobytune
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Wed Aug 19, 2009 5:43 am |
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Joined: Tue Apr 24, 2007 2:33 am
Posts: 57
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Is your peak boost 25psi? How much it holds near redline?
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testes1010
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Wed Aug 26, 2009 5:01 pm |
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| Experienced |
Joined: Wed Mar 29, 2006 10:04 am
Posts: 389
Location: evansville, in
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scoobytune wrote: Is your peak boost 25psi? How much it holds near redline? I would assume 25psi. My TD05H-20G-7cm^2 w/ EWG held 24 psi solid to redline(7500rpm)
_________________
2005 SWP LGT 5MT Sedan
Crucial P&P&C Mani's, UP, DP, RP, Grimmspeed x-over, Magnaflow CBE, Hallman PRO, VF52
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subaru360
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Mon Sep 07, 2009 12:22 am |
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Joined: Sat Mar 29, 2008 9:33 pm
Posts: 95
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Yes it held 25 psi all the way.
I finally managed to kill the stock EJ205 shortblock. It broke a rod. Didn't spin any bearings, they looked perfect. It looks like a rod bolt broke, jammed up the rod and broke the rod in half. The rod bolt ejected itself through the top of the block.
It was running 12.3 @ 114 in 90 degree weather the day it broke, probably woudl have been high 11's in cool temps.
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scoobytune
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Mon Sep 07, 2009 2:33 am |
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Joined: Tue Apr 24, 2007 2:33 am
Posts: 57
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Did you had any compressor surge problems with 20G?
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subaru360
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Mon Sep 07, 2009 8:11 pm |
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Joined: Sat Mar 29, 2008 9:33 pm
Posts: 95
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scoobytune wrote: Did you had any compressor surge problems with 20G? No, it ran great no issues.
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Robbiesubie95
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Thu Sep 10, 2009 2:56 pm |
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Joined: Sat Aug 30, 2008 10:27 pm
Posts: 58
Location: Grand Junction CO
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Does this have the LC patch? I opened it an it looks like it was set up.
_________________
Prodrive CAI Perrin catted DP HKS carbon CBE
STI TMIC JIC Coilovers stock turbo
07 wrx TR stage 2 tune (E85 FTW)
13.85@ 97.2mph @ 4760 evevation 91oct map
*****Fear No Evo******
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subaru360
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Thu Sep 10, 2009 9:26 pm |
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Joined: Sat Mar 29, 2008 9:33 pm
Posts: 95
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Lance Lucas
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Fri Sep 11, 2009 4:56 am |
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| RomRaider Donator |
Joined: Wed Feb 06, 2008 4:10 pm
Posts: 361
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subaru360 wrote: I finally managed to kill the stock EJ205 shortblock. It broke a rod. Didn't spin any bearings, they looked perfect. It looks like a rod bolt broke, jammed up the rod and broke the rod in half. The rod bolt ejected itself through the top of the block. Saw the exact same thing on another OEM 2L car recently. Connecting rod fastener failure; most of the rod exited through the top of the block.
_________________
2004 WRX Wagon, 2.5L with CP's, BC272's, Perrin FMIC & 35R, E85, 6MT, AEM Standalone
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Ralliart4
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Sun Jan 10, 2010 12:51 pm |
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Joined: Sun Dec 20, 2009 6:08 am
Posts: 18
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This is a pretty decent looking map guys im going to look at it some more but its work a shot if you want to get out on the road in a hurry and drive.
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mtxfrk2k1
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Post subject: Re: 02 USDM WRX: 20G (A4SGE01C) Posted: Sun Jan 17, 2010 9:50 am |
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| Newbie |
Joined: Thu Mar 09, 2006 9:32 pm
Posts: 4
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so where it says its for an 02... i have an 05 wrx ... can i just load this up and start from there or will i have to insert all the data just by looking at the other one?
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