|
|
|
|
Thread Tools | Display Modes |
10-21-2016, 01:34 PM | #1 |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Scuby04STi's 2004 STi build 2.5L w/GTX3076
Proven Power Format Location: Tuned at PSI by Jarrod from PDX tuning Ambient Temp: unknown 60-75* Elevation: unknown (few 100 feet max) Weather: unknown Car: 2004 STi Dyno Info: Dyno Jet Transmission: 2004 STi 6 speed with '07 3rd and 4th gears 1)Gear: 4th Peak HP at RPM: 427@7000 Peak Torque at RPM: 422@4350 2)Gear: 4th Peak HP at RPM: 456@7300 Peak Torque at RPM: 462@4450 3)Gear: 3rd (clutch would not hold in 4th) Peak HP at RPM: 480@7200 Peak Torque at RPM: 450@5100 Baseline hp/tq for a stock on same dyno: Target Boost: 21psi/24psi/26psi Target AFR: unknown but all on the safe side Fuel : (1)92 pump/(2)101/(3)116 Engine/Power Modifications: Stock crank, Arise custom pistons 8.2:1, BC rods, OEM bearings, BC 1mm over valves/springs, BC 272 cams, ARP bolts/studs , Perrin top-feed fuel rails, 1300cc top-feed injectors, 255 fuel pump feeding Perrin surge tank w/Perrin FP reg. and custom hardlines, Cosworth tgv deletes, Cosworth intake manifold flipped, Boomba 75mm Throttle body, Perrin front mount w/custom piping,Tial bov, Perrin EL header, Custom bumper exit exhaust, Perrin rotated up/down pipe, Tial 44mm EWG, GTX3076R .82 (hot side coated), Perrin EBCS, OEM oil pump, Perrin AOS, Killer bee pan/pick-up/tray, OEM timing kit, a/c delete. Driveline Modifications: ACT "stage 2", OEM flywheel, and DSS Carbon drive shaft Suspension Modifications: Perrin PSRS kit, Perrin engine/transmission mounts, Perrin short shifter w/all bushings, H&R "Cup kit" coilovers , H&R front & rear sway bars, TSS Fab front/rear sub frames, TSS Fab T-bar, TSS Fab lateral link/trailing arms, Corner weighted Other Modifications: Relocated battery, Relocated wiper fluid, Stereo delete, MOMO Carbon Kevlar fixed back seats w/stock belts, Cut front bumper w/intercooler modification, Wing delete, custom radiator, custom intercooler/radiator mount. Most importantly nearly all the work was done by me at my home. Pump 92: Pump_gas by Bret Stevens, on Flickr 101: 110_octane by Bret Stevens, on Flickr Had a boost spike on the run we recorded but it was taken out on the finalized tune. 116: 116 octane by Bret Stevens, on Flickr Engine bay: 20160905_105110 by Bret Stevens, on Flickr
* Registered users of the site do not see these ads.
Last edited by Scuby04STi; 10-21-2016 at 09:40 PM. |
10-21-2016, 05:11 PM | #2 |
NASIOC Supporter
Member#: 130990
Join Date: Nov 2006
Chapter/Region:
NWIC
Location: Menzel Lake, WA
Vehicle:06 Red Ltd.Wagon Dom 1.5xtr JJ tuned |
Nice power, nice-looking setup!
|
10-21-2016, 05:22 PM | #3 |
Scooby Specialist
Member#: 68647
Join Date: Aug 2004
Chapter/Region:
MAIC
Location: Richmond, VA
Vehicle:07 STI 35R 05 BMW M3 ZCP |
Excellent results! Torque comes on hard and holds peak power well past 7k. Very nice list of modifications. Would love to see some more pics of the car.
Also, which battery relocation kit did you use? I'll be doing the same and trying to figure out one that is recommended or not. I see you had it corner balanced, do you have a total weight of the car? |
10-21-2016, 05:51 PM | #4 | |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Thank you, put in a lot of time to make it look the way it does.
Quote:
As for pictures I can post a few over here, kept most of that stuff in my build thread as to keep this post more just about the performance aspect of things. I just made the cables myself and fabricated up a battery box grounded to the chassis and added a positive post in the engine bay to go off from where the window washing fluid used to be. I have a good set of corner scales at home I use to do this, I referenced weight with a full tank so sadly I am not at that point yet as had to swap fuels a few times at the dyno so haven't filled it yet. It will likely be at the 2800lbs mark once I finish removing the a/c and heater from the dash and fill the car up giver or take 15-20lbs. |
|
12-05-2016, 03:21 PM | #5 | |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Quote:
|
|
08-21-2017, 10:11 AM | #6 |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
|
08-21-2017, 07:00 PM | #7 |
Scooby Newbie
Member#: 161812
Join Date: Oct 2007
Chapter/Region:
NWIC
Location: Salem, Oregon
Vehicle:06 Wrx STi CGM |
300ftlbs from 3500 to redline is as impressive as the peak hp figure. You are definitely doing it right.
|
08-23-2017, 12:01 AM | #8 |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
|
08-23-2017, 12:35 AM | #9 |
Scooby Guru
Member#: 60324
Join Date: Apr 2004
Location: soon to be somewhere else
Vehicle:1998 RS |
nice numbers and nice wide powerband! i'm guessing a map based tune?
|
09-02-2017, 04:45 PM | #10 |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
|
06-19-2018, 12:34 AM | #11 | |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Quote:
|
|
08-02-2018, 05:03 PM | #12 | |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Had it tuned today on E-85, stopped at 26psi for no other reason than I was happy at that point enough to stop.
Quote:
Last edited by Scuby04STi; 08-02-2018 at 11:09 PM. |
|
08-02-2018, 05:37 PM | #13 |
Scooby Specialist
Member#: 163648
Join Date: Nov 2007
Chapter/Region:
MWSOC
Location: Xona 78•64 UHF
Vehicle:2002 WRX V9 6mt R180 Brembos |
That looks great! Bet it pulls nice to redline with that nice even powerband.
|
08-02-2018, 11:13 PM | #14 |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
|
08-04-2018, 12:27 AM | #15 |
Scooby Specialist
Member#: 468393
Join Date: May 2017
Location: PDX OREGON
Vehicle:2017 STI |
Nice. Love that long flat torque curve. Did you notice more boost on the street after you got off the dyno? I assumed Jarrad tuned if for you...?
Edit..... Wow.... That's a a flat power curve, not torque. That-is-nice-... |
08-04-2018, 08:16 AM | #16 | |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Quote:
Yes, Jarrod (pdxtuning) did the tuning up on the dyno at PSI. Great guy, can NOT say enough about his skill/personality! As for the power/tq its pretty funny, it strats the pull just like the pump tune (300/400@4k ish) but just stays in rocketship mode a tad longer. Lol |
|
08-04-2018, 12:32 PM | #17 |
Scooby Specialist
Member#: 468393
Join Date: May 2017
Location: PDX OREGON
Vehicle:2017 STI |
Nice. Very nice. Ya, Jarrad is tops..
|
08-04-2018, 01:05 PM | #18 |
Scooby Specialist
Member#: 163648
Join Date: Nov 2007
Chapter/Region:
MWSOC
Location: Xona 78•64 UHF
Vehicle:2002 WRX V9 6mt R180 Brembos |
Was this still on the 1300cc injectors (what brand?) and also do you know what the idc's were at on the 26psi E85 tune?
Really digging this setup. |
08-04-2018, 03:30 PM | #19 |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Injector dynamics 1300cc's . . . Think it was 89-91% range at 7500rpm, he never pulled past that on the dyno. I will log it at 8k once I get a chance.
|
08-04-2018, 09:08 PM | #20 |
Scooby Specialist
Member#: 5591
Join Date: Apr 2001
Chapter/Region:
MWSOC
Location: Westerville, Ohio, USA
Vehicle:2002 WRX EJ257 Gt35r |
Looking good!
All the parts come together and form an awesome machine. Cosworth + Boomba + cams are always an awesome combo. I've been tuning quite a few cars with intake manifolds and the big TB's lately. I love the power band. |
08-05-2018, 10:52 PM | #21 |
Scooby Guru
Member#: 32669
Join Date: Feb 2003
Chapter/Region:
SCIC
Location: Woodland Hills
Vehicle:2007 2.34LR, EFR7670 LINK G4+ hybrid STi |
Could you show some close up pics of the manifold and TB. Does the Cossie IM sit farther back than stock when reversed? Been thinking about trying the Boomba but not sure if I'll have clearance with a flipped stock manifold. Thanks.
Edit: looks like you're not running A/C, I think I may have to do that to in order to get there clearance. Last edited by kellygnsd; 08-05-2018 at 10:58 PM. |
08-06-2018, 08:02 AM | #22 | |||
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Quote:
Quote:
Quote:
|
|||
08-06-2018, 02:55 PM | #23 |
Scooby Specialist
Member#: 175624
Join Date: Mar 2008
Chapter/Region:
MWSOC
Location: Wichita, KS
Vehicle:0304 WRX WRX SY WRB |
I think I see what you're doing with the radiator/ front mount but could you post a couple more pics? Did you have to shorten the radiator to do that? Is it a standard Subaru fitment or something else?
|
08-06-2018, 04:43 PM | #24 | |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Quote:
https://forums.nasioc.com/forums/sho...2573632&page=9 I will be happy to go over the details over there if you still have questions. |
|
08-06-2018, 07:21 PM | #25 |
Scooby Guru
Member#: 32669
Join Date: Feb 2003
Chapter/Region:
SCIC
Location: Woodland Hills
Vehicle:2007 2.34LR, EFR7670 LINK G4+ hybrid STi |
|
Thread Tools | |
Display Modes | |
|
|