Professor XRT Subaru STI-04 w/ XRT-GpN Variant ROM w/ LC+AL

2001+ Subaru STI
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west_minist
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Professor XRT Subaru STI-04 w/ XRT-GpN Variant ROM w/ LC+AL

Post by west_minist » Thu Jun 07, 2012 8:29 am

http://www.xtremeracingtuning.com/forum ... f=87&t=315

Info
Owner: Professor
Tyres: 235/45-17
Total Weight: 1614kg

Mods
2006 STI Spec C engine swapped into a 2004 STI Spec C
  • FMIC
  • AVO Wastegate - 15psi set
  • Blitz Boost Controller
  • Perrin Intake
  • Full HKS Turbo-back 3" Exhaust system

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v6 Low boost setting up to 20psi

Post by west_minist » Thu Jun 07, 2012 8:43 am

The car is running very efficient for a low boost setting. Typical an STI does 242-270+WHP
v6 Low Boost Setting.png
v6 Low Boost Setting.png (68.3 KiB) Viewed 4820 times
v6 Low Boost - Critical stats.png
v6 Low Boost - Critical stats.png (61.31 KiB) Viewed 4820 times
v6 3rd Gear Dynoes SAE - Correct tyres.png
v6 3rd Gear Dynoes SAE - Correct tyres.png (47.59 KiB) Viewed 4820 times

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XRT Subaru WRX/STi Dominator 1.5XT-R Twinscroll Turbocharger

Post by west_minist » Thu Sep 20, 2012 3:28 am

New Mods Application: Subaru WRX/STi JDM Twin Scroll Turbocharger
Horsepower: 470HP

Specs - http://www.xtremeracingtuning.com/forum ... ?f=8&t=450
  • Garrett Ball bearing CHRA
  • 56.5mm Turbine Wheel
  • 71mm XT Compressor wheel
  • 47lbs per min
  • BPT Twin Scroll Turbine housing
Target AFR = 11.98
IAT = 68C to 50C
Inj Max. Duty = approx. 60%
v10 4th Gear Dyno SAE 29PSI.png
v10 4th Gear Dyno SAE 29PSI.png (22.89 KiB) Viewed 4714 times
Correction Factor set to 1
v11 3rd Gear Dyno SAE 19PSI.png
v11 3rd Gear Dyno SAE 19PSI.png (25.34 KiB) Viewed 4711 times

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v13 Dynoes

Post by west_minist » Sun Sep 23, 2012 7:05 am

v13 3rd Gear Dyno SAE 24PSI.png
v13 3rd Gear Dyno SAE 24PSI.png (21.8 KiB) Viewed 4692 times
v13 4th Gear Dyno SAE 26PSI.png
v13 4th Gear Dyno SAE 26PSI.png (23.13 KiB) Viewed 4692 times

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v16 3rd Gear Dyno SAE Boost=25PSI

Post by west_minist » Sun Oct 14, 2012 2:26 pm

v16 3rd Gear Dynoes SAE 25PSI.png
v16 3rd Gear Dynoes SAE 25PSI.png (26.56 KiB) Viewed 4545 times

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Re: Professor XRT Subaru STI-04 w/ XRT-GpN Variant ROM w/ LC

Post by west_minist » Sun Apr 27, 2014 8:54 am

XRT-GpN v17 - 3rd Gear Dyno SAE @ 26psi.png
XRT-GpN v17 - 3rd Gear Dyno SAE @ 26psi.png (45.76 KiB) Viewed 3851 times
-------- Original Message --------
Subject: RE: Speed Density
Date: Sun, 27 Apr 2014 12:27:48 +0000
From: Professor
To: Xtreme Racing Tuning

Hi Edward, as usual, you rose to the challenge, thanks for your quick response to my request for tuning my car with the new TMIC etc. While we have not completed the tuning, the car is purring, running smoothly, no bucking. Even at low boost, the response is quite good. I can't wait to do the other minor changes and complete the tuning. I am once more a happy camper, and I am thinking of maybe running D & W on may 25th. Both the Car and Driver feel revitalized. Lol.


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