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01-22-2010, 04:46 PM | #1 |
NASIOC Vendor
Member#: 4803
Join Date: Mar 2001
Location: Austin, TX
|
COBB Tuning Surgeline: Weekly Customer Tunes (1/18-1/22)
2.0L w/TD04 tuned with AccessPORT
Location: COBB Tuning Surgeline Ambient Temp: 47 °F Daily Average Elevation: Approximately Sea Level Weather: Indoor 2004 Subaru WRX Tuner: Tim Bailey Dyno Info: Mustang AWD-500 Peak HP at RPM: 247 WHP@6210RPM Peak Torque at RPM: 244 WTQ@3650RPM Baseline hp/tq for a stock on same dyno: 2010 STi: 239 WTQ, 228 WHP Target Boost: 15 PSI Target AFR: 11.3:1 Fuel: Pump 92 Octane Engine/Power Modifications: -COBB Tuning AccessPORT -COBB Turboback Exhaust -Cobb SF Intake/Airbox -Cobb XLE BOV -Grimmspeed Catless Up-Pipe |
01-22-2010, 04:47 PM | #2 |
NASIOC Vendor
Member#: 4803
Join Date: Mar 2001
Location: Austin, TX
|
2.5L w/VF39 tuned with AccessPORT
Location: COBB Tuning Surgeline
Ambient Temp: 47 °F Daily Average Elevation: Approximately Sea Level Weather: Indoor 2004 Subaru STi Tuner: Tim Bailey Dyno Info: Mustang AWD-500 Peak HP at RPM: 306 WHP@5000RPM Peak Torque at RPM: 345 WTQ@3760RPM Baseline hp/tq for a stock on same dyno: 2010 STi: 239 WTQ, 228 WHP Target Boost: 19 PSI Target AFR: 11.3:1 Fuel: Pump 92 Octane Engine/Power Modifications: -COBB Tuning AccessPORT -Aftermarket Exhaust Manifold -3" Turboback Exhaust -Cobb SF Intake/Airbox -Unorthodox Pulley |
01-22-2010, 04:47 PM | #3 |
NASIOC Vendor
Member#: 4803
Join Date: Mar 2001
Location: Austin, TX
|
2.5L w/VF48 tuned with AccessPORT
Location: COBB Tuning Surgeline
Ambient Temp: 47 °F Daily Average Elevation: Approximately Sea Level Weather: Indoor 2010 Subaru STi Tuner: Tim Bailey Dyno Info: Mustang AWD-500 Peak HP at RPM: 288 WHP@5690RPM Peak Torque at RPM: 333 WTQ@3720RPM Baseline hp/tq for a stock on same dyno: 2010 STi: 239 WTQ, 228 WHP Target Boost: 19 PSI Target AFR: 11.5:1 Fuel: Pump 92 Octane Engine/Power Modifications: -COBB Tuning AccessPORT -COBB Downpipe |
01-22-2010, 04:53 PM | #4 |
NASIOC Vendor
Member#: 4803
Join Date: Mar 2001
Location: Austin, TX
|
Hey PPB,
We're trying to let you guys know about all the tunes we're accomplishing during the week along with sharing the results of those tunes. Please feel free to ask any questions or leave any comments Thanks, COBB Tuning Surgeline |
01-22-2010, 05:22 PM | #5 | |
Scooby Guru
Member#: 4414
Join Date: Feb 2001
Location: Dublin, CA
Vehicle:2002 WRX Sedan Midnight Black |
Quote:
This and other professional tuners sharing this kind of information is really helpful. So thanks to all the other professionals who share this info too (Ed, Dom, Jorge, etc...) |
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01-22-2010, 04:55 PM | #6 |
Scooby Newbie
Member#: 221436
Join Date: Aug 2009
Location: PA
Vehicle:02 WRX vf39 |
That's pretty cool, keep them coming!
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01-22-2010, 05:24 PM | #7 |
Scooby Specialist
Member#: 166936
Join Date: Dec 2007
Chapter/Region:
NESIC
Location: Canton CT
Vehicle:2006 Unicorn Saabaru 9-2x |
15psi out of a 2.0l td04 and 250whp?
tunes look pretty solid though |
01-22-2010, 05:39 PM | #8 |
Scooby Guru
Member#: 4414
Join Date: Feb 2001
Location: Dublin, CA
Vehicle:2002 WRX Sedan Midnight Black |
Doesn't matter what the peak boost of the TD04 is, peak power always comes after it starts tapering. It can't keep up with peak boost.
HP peak on that is around 6200ish and boost is going to be tapered down to like 12PSI by then. Other than that, numbers are just numbers, and if you think the numbers are high, just file that away when you compare future plots from Surgeline. No sense in starting another "who's dyno is high / low / correct / whatever" discussion that will only derail a thread into uselessness. Last edited by Concillian; 01-22-2010 at 07:44 PM. |
01-23-2010, 05:17 AM | #9 |
Scooby Newbie
Member#: 133692
Join Date: Nov 2006
Chapter/Region:
SCIC
Location: In So Cal tuning YOU!!! ;)
Vehicle:2003 Chevy Z06 Black/Black |
Hit it right on the head there....
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01-22-2010, 10:49 PM | #10 | |
Scooby Guru
Member#: 64908
Join Date: Jun 2004
Chapter/Region:
Tri-State
Location: Tuning 8/9sec Subies all over
Vehicle:10.8 XT+9.2@155 GR+ 9.1/157mph 2015 STI |
Quote:
Look at the baseline for the 08 STI, its 230whp.. Not high and not super low. Nice work guys! |
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01-24-2010, 01:16 AM | #11 |
Scooby Newbie
Member#: 97350
Join Date: Sep 2005
Location: Bend, OR
Vehicle:'08 STI DGM |
Need to come and see you guys soon. Hopefully by May I will have Tim tune my car.
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01-24-2010, 11:35 AM | #12 |
Scooby Newbie
Member#: 183969
Join Date: Jul 2008
Chapter/Region:
Tri-State
Location: New York
Vehicle:JBP WRXInfamoustund SSM 08 STI |
wow i made 247 on my AMR tuned 2.0 WRX with the same mods as the first post plus gtspec headers perrin TMIC and fuel pump... AMR FTL!!!!!!
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01-24-2010, 11:40 AM | #13 |
Scooby Newbie
Member#: 183969
Join Date: Jul 2008
Chapter/Region:
Tri-State
Location: New York
Vehicle:JBP WRXInfamoustund SSM 08 STI |
^^ and mine is at 19 PSI thats depressing
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01-25-2010, 02:10 PM | #14 |
Scooby Guru
Member#: 4414
Join Date: Feb 2001
Location: Dublin, CA
Vehicle:2002 WRX Sedan Midnight Black |
It's already been covered in this thread that TD04 peak boost does not relate to peak power. With stock TD04, peak power happens at higher RPM than it can sustain peak boost. It's only running around ~12 psi at peak power no matter what your boost is set to. 19 psi vs. 16 psi is irrelevant when only looking at max power numbers. The midrange of the curve will change, but peak power will not. |
01-25-2010, 02:18 PM | #15 | |
Scooby Guru
Member#: 42549
Join Date: Aug 2003
Chapter/Region:
Tri-State
Location: You can find me in the 203
Vehicle:E92 M3 B9 Audi SQ5 |
Quote:
Don't get butthurt because that car is making better #'s on a lower reading dyno. Are you even aware of what a stock STI puts down on their dyno? |
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01-30-2010, 07:33 PM | #16 |
Scooby Specialist
Member#: 132119
Join Date: Nov 2006
Chapter/Region:
MAIC
|
Any comments on the Surgeline Tune on the 2010 Legacy?
I know you guys did just a tune on one and it put down over 250 whp and 270 wtq. What kind of potential does the turbo have with a full exhaust? |
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