Info
Owner: JasonW
Rom:CarBerry
Tyres: 235/45-17
Car Weight: 1477kg
Driver Weight: 73kg
Total Weight: 1550kg
Mods
Stock
Blitz SBC Boost COntroller
Tuned: XRT Group N Rally w/ MAF, AL, LC
Weather
JasonW - 2004 JDM Impreza WRX STI 2.0L 6MT - GpN Tuning
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- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
- Contact:
-
- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
- Contact:
-
- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
- Contact:
New Modifications
New Mods
Horsepower: 470HP
Specs - http://www.xtremeracingtuning.com/forum ... ?f=8&t=450
- ID1000 Injectors
- Subaru WRX/STi Dominator 1.5XT-R Twinscroll Turbocharger - http://www.xtremeracingtuning.com/forum ... ?f=8&t=450
Horsepower: 470HP
Specs - http://www.xtremeracingtuning.com/forum ... ?f=8&t=450
- Custom low friction low inertia ceramic ball bearing CHRA
- Custom high flow low inertia 56.5mm turbine wheel
- 71mm XT Compressor wheel
- 47lbs per min
- BPT Twin Scroll Turbine housing
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- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
- Contact:
v2 @ wastegate pressure
Still under wastegate pressure of 15psi by 2psi and way under normal operating boost of 19-20psi.
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- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
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Re: JasonW - 2004 JDM Impreza WRX STI 2.0L 6MT - GpN Tuning
We discovered issues with the stock BOV opening at 5psi. This will be fix.
Update 2017-03-17
We are still suffer boost issues and need to review for exhaust header leaks, including the wastegate operations.
Update 2017-03-17
We are still suffer boost issues and need to review for exhaust header leaks, including the wastegate operations.
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- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
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Re: JasonW - 2004 JDM Impreza WRX STI 2.0L 6MT - GpN Tuning
Update: 2017-07-09
A new Turboback system was installed and all flow issues been fix. Tuning has restarted and we are now reaching MAF limit and will blend to VE very soon.
A new Turboback system was installed and all flow issues been fix. Tuning has restarted and we are now reaching MAF limit and will blend to VE very soon.
-
- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
- Contact:
-
- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
- Contact:
-
- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
- Contact:
-
- Site Admin
- Posts: 1713
- Joined: Sun May 20, 2007 11:08 pm
- Location: Barbados
- Contact:
GSC Cams recommendation
GSC Power-Division S1 camshafts for the EJ20 JDM/EURO 2.0L STi.
https://www.power-division.com/gsc-powe ... -avcs.html
Intake 268 / 225 @ .040" / Peak Lift 10.8mm / Centerline 130
Exhaust 266 / 224 @ .040" / Peak Lift 10.4mm / Centerline 113
https://www.power-division.com/gsc-powe ... -avcs.html
Intake 268 / 225 @ .040" / Peak Lift 10.8mm / Centerline 130
Exhaust 266 / 224 @ .040" / Peak Lift 10.4mm / Centerline 113