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Old 10-19-2010, 08:56 PM   #1
Cobb Tuning
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Member#: 4803
Join Date: Mar 2001
Location: Austin, TX
Default [email protected]! 2.5L w/ Twin Scroll 40R Tuned by COBB Tuning Surgeline- Now with video!

*UPDATE* *UPDATE* Matt went out tonight (10/27/10) and ran a [email protected] besting his previous [email protected]! Will get a photo of the new time slip up soon! Video on Post #50!

Our good friend and customer Matt Kincaid has reached his goal for a 9 second pass in his 2002 WRX! This car still has full glass, power windows/door locks and door panels. On top of that he refuses to go with an automatic transmission. 6MT or nothing!

There's still a lot of head room and we plan on taking full advantage on what's left. Stay tuned for what happens with this car next year



2.5L w/Twin Scroll 40R Tuned with Autronic

Location: Portland International Raceway- Portland, OR
Ambient Temp: 60 F Daily Average
Elevation: 29ft Above Sea Level
Weather: Partly Cloudy
Track and Conditions: Asphalt, Clean, Flat
Tires: Hoosier- Quick Time Pro- 26x8.5x16

2002 Subaru WRX
Tuner: Tim Bailey
Dyno Info: Mustang AWD-500
Peak HP at RPM: 638 [email protected]
Peak Torque at RPM: 526 [email protected]
Baseline hp/tq for a stock on same dyno: 2010 STi: 239 WTQ, 228 WHP
Target Boost: 33 PSI
Target AFR: 7.8:1
Fuel: E85

Engine/Power Modifications:

- Autronic EMS
- 4094 Twin Scroll Turbo
- Full Race Twin Scroll Manifold
- Built Short Block w/Helix Rods
- Cosworth Pistons
- Cosworth Intake Manifold
- Cosworth Heads/Camshafts
- 2000cc Injector Dynamics
- Dual Bosch 044s
- ETS FMIC
- Custom 4" Intake

Driveline Modifications:

- '04 STi 6 Speed w/'07 Gear Stack
- 3.90 Final Drive
- Cusco Engine/Transmission Mounts
- Custom ACT Heavy Duty Unsprung 6 Puck

Suspension Modifications:

- Tein Flex Coilovers
- COBB Tuning Sway Bars

Other Modifications:

- 16” Volk TE37s
- 9 Point Roll Cage
- Weight Removal




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Last edited by Cobb Tuning; 10-30-2010 at 04:17 PM.
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Old 10-19-2010, 09:00 PM   #2
Junior2JZ
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Member#: 64908
Join Date: Jun 2004
Chapter/Region: Tri-State
Location: Tuning 8/9sec Subies all over
Vehicle:
10.8 [email protected] GR+
9.1/157mph 2015 STI

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Congrats guys.. Good to see some more 9sec subies around here!
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Old 10-19-2010, 09:02 PM   #3
MartinSTi05
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Join Date: Apr 2007
Chapter/Region: MWSOC
Location: Rockford, Il
Vehicle:
2006 wrx STi

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Strong car! Congrats. Not a bad looking curve considering the turbo size.
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Old 10-19-2010, 09:05 PM   #4
sensinitas
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Join Date: Nov 2006
Chapter/Region: SCIC
Location: Carlsbad
Vehicle:
2006 CGM WRX Wagon
Stage 2-Protuned

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Nice numbers. Video?
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Old 10-19-2010, 09:36 PM   #5
05Scooby
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i second that!! video!
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Old 10-19-2010, 09:40 PM   #6
wuuusaa
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Chapter/Region: BAIC
Location: Lane splitting in Cali.
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2015 Wrx

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that's very impressive... congrats. yea i don't blame him f*** automatics there for little girls.
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Old 10-19-2010, 09:55 PM   #7
KB'izzle
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Location: PhatBotti'd/Phatron'dAnaheimCA
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30R BUILT STI /AREA
P no limits/ALLIANCE FABn

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9 sec GD, booyow!
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Old 10-19-2010, 10:04 PM   #8
C J
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Location: Lincoln, NE
Vehicle:
2006 JrTuned STi
[email protected]

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Nice, have any pictures of the car? under the hood?
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Old 10-19-2010, 10:08 PM   #9
tino
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Member#: 43630
Join Date: Sep 2003
Location: Down Under
Vehicle:
2004 GT40R-built 2.5
604 whp @1.8 BAR on VP109

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+ for pics.. great results..
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Old 10-19-2010, 10:11 PM   #10
juanmedina
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Member#: 133146
Join Date: Nov 2006
Location: SC
Vehicle:
07 FPgreen [email protected]
WRX VF39+E85 12.0, 121mph

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Love it, more 9sec subies sweet.
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Old 10-19-2010, 10:16 PM   #11
DJSuperSoul
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Join Date: Jul 2006
Chapter/Region: NWIC
Location: beavertron
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2xx8 STI
grey

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this car is fast! Matt has worked very hard on making this thing fast, clean, and capable. Props to the guys at Surgeline for their work on this beast. I think he has some mid-9 second runs there somewhere.
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Old 10-20-2010, 12:14 AM   #12
custom90gt
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Location: Colorado
Vehicle:
2007 STi Limited UGM
'02 WRX PSM

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that is a fast MT subie for sure.
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Old 10-20-2010, 12:43 AM   #13
Cait04
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Default

Congrats on the run! But the power seems kind of low for the turbo size and psi you guys are running. Compared to other recent threads on power bragging.
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Old 10-20-2010, 01:40 AM   #14
02WRX2.5
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Location: Portland, Or
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02 wrx
161mph Trapspeeds

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Thank you everyone for there compliments. The car is super fast and is a handful to drive. I think there is a bit more we can squeeze out of this setup. I have been very pleased with the 4094 as it is alot more street able then i ever thought. I will see if we can get some engine bay photo's up.
Thats what i love about the 1320 is it doesnt matter what your dyno numbers said, the track will tell you if its fast or not. So much information is in that one little time slip, if you no what to look for.
Matt
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Old 10-20-2010, 03:38 AM   #15
jasv11
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Chapter/Region: E. Canada
Location: INNOVATIVE TUNING
Vehicle:
2006 STi [email protected]
96 impreza 9.55e.t.146mph

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Welcome to the club
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Old 10-20-2010, 05:28 AM   #16
Beetspeed
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Location: Netherlands, Europe
Vehicle:
1974 VW 2.2ltr 7670
402 WHP @ 30psi

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Congrats! That is superfast!!
Quality powergraph from Cobb too, very clear to read: thanks for putting time into that!

What turbine size did you go with?

It seems the hp curve is still climbing? Is more rpm --> power gainable in the upper rpm range? I would not know how, but looking at the graph, I get that 'feeling' somehow.
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Old 10-20-2010, 06:24 AM   #17
u2_m4r1n3
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Ti Silver

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That's nucking futs!

NICE!
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Old 10-20-2010, 07:03 AM   #18
Calitri-Boost
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08 IS-F
WFC Mbr # 004

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damn thats a beast
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Old 10-20-2010, 08:42 AM   #19
DJIMPREZA
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alike, 07STI

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wou!!! what cams does it have it there?
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Old 10-20-2010, 09:06 AM   #20
Michael_Zi
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Location: Kiyv, Ukraine
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Black

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What tires did you use? What size?
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Old 10-20-2010, 11:25 AM   #21
02WRX2.5
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Join Date: Jun 2004
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Location: Portland, Or
Vehicle:
02 wrx
161mph Trapspeeds

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To anwser some of your questions, the turbo is a 4094. It is a 40 with a 42 wheel shoved into it. Yes this car is still on stock sleeves, and is the main reason why we left it at its current power level. As you can see from the graph we are just starting to get into its sweet spot, but we will leave some on the table for next year and the sleeved motors that are being built for it.
Whats great about this motor is that is very much a mild setup, Cossie heads with cossie cams. A street setup, diff not a drag race motor by any means. The Tires are Hossier QTP with lightweight TE37 volk racing wheels. Thanks agin for your interest.
Matt
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Old 10-20-2010, 11:29 AM   #22
02WRX2.5
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Location: Portland, Or
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02 wrx
161mph Trapspeeds

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Quote:
Originally Posted by jasv11 View Post
Welcome to the club
Thanks i have taking a interest in watching your car as well this year. I would love to race you as it would be epic. As well as some other latley. Wow how many 9sec subarus are there going to be this year. WATCH OUT EVO's I think us subaru guy are starting to catch up.
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Old 10-20-2010, 11:51 AM   #23
juanmedina
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Member#: 133146
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Vehicle:
07 FPgreen [email protected]
WRX VF39+E85 12.0, 121mph

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Congrats, what do u mean by the custom ACT clutch?
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Old 10-20-2010, 12:04 PM   #24
02WRX2.5
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Location: Portland, Or
Vehicle:
02 wrx
161mph Trapspeeds

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^^^Well working with ACT on a new MAx Extreme clutch. It has a max extreme pressure plate(same as evo's i think) with a new disc material. The clutch is holding out great and is very consistant. Pedal feel is very good but would not recommend for daily driving unless you dont mind a challenge, disc is a little chattery when cold but once warmed up it performs perfect. I had the hd with 6 puck unsprung but when we hit the 580-600whp mark from a mustang dyno it would not hold the launch at the track, so ACT agreed to help us with a sponsership/prototype clutch that has been great. THANKS TO ACT for building a superior product for us subie guys.
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Old 10-20-2010, 12:09 PM   #25
04works
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2006 STi

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^good work!
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