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04-28-2011, 12:39 AM | #1576 | |
Scooby Guru
Member#: 50586
Join Date: Dec 2003
Chapter/Region:
BAIC
Location: Chiraq
Vehicle:64 Impala |
Quote:
Paul, I'm not knocking your tune. No pun intended. I know you were very thorough with my car and took a lot of time checking the logs(and getting rid of the AVC-R) and you totally transformed the way the car felt from before the tune. Something like 15 pulls on the dyno is pretty freaking sick for just one map, last time I got tuned for 4 different maps I didn't get that many pulls. And thanks again for taking the time to do the road tune afterward, the car is running really smooth. I will definitely recommend you to anybody looking to get tuned down here. -Gordon
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04-28-2011, 05:07 PM | #1577 |
Scooby Specialist
Member#: 26568
Join Date: Oct 2002
Chapter/Region:
NESIC
Location: Brighton, Mass
Vehicle:2003 Yellow Bugeye Version 8-Vf37 |
Murrdogg24, do you have any plans for a few passes at the 1/4mile? I'm just wondering what those numbers would do for your trap speed. I'm thinking at least 108. Did you get launch control setup? If not its just a patch and you can download it for free. i patched my rom and have setup a conservative 4500rpm launch speed. At that rpm it still smoked the front tires pretty nicely.
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04-28-2011, 11:12 PM | #1578 | |
Scooby Guru
Member#: 50586
Join Date: Dec 2003
Chapter/Region:
BAIC
Location: Chiraq
Vehicle:64 Impala |
Quote:
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04-29-2011, 01:26 AM | #1579 |
Scooby Specialist
Member#: 26568
Join Date: Oct 2002
Chapter/Region:
NESIC
Location: Brighton, Mass
Vehicle:2003 Yellow Bugeye Version 8-Vf37 |
cool beans man, its a great setup and i'm sure you recognize that already...I'd love to try this motor with a 6spd, probably revs and shifts are so quick, like a crotch rocket
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05-02-2011, 07:47 AM | #1580 | |
Scooby Guru
Member#: 46135
Join Date: Oct 2003
Chapter/Region:
Tri-State
Location: NY
Vehicle:19 GLA45 AMG C63 AMG |
Quote:
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05-02-2011, 09:55 AM | #1581 | |
Scooby Guru
Member#: 6886
Join Date: May 2001
Chapter/Region:
Tri-State
Vehicle:MY01 EJ207 HTA35r AVCS ON! |
Quote:
I believe they can flow a bit more if the pressure was bumped. |
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05-02-2011, 10:19 AM | #1582 |
Scooby Guru
Member#: 46135
Join Date: Oct 2003
Chapter/Region:
Tri-State
Location: NY
Vehicle:19 GLA45 AMG C63 AMG |
I remeber a really old tread, where some of the tuners on the board were discussing with Simon Lines from Prodrive about maximum injector duty cycle and how you can still get meaningful flow increase beyond 100%.
I know about this because I ran Prodrive Stage III for 5 years and my duty cycles were logged between 90-102%. The explanation turned to be that the IDC is a reported value, in the software, not the electro-mechanical pulsation frequncey itself. So, where I am getting with this is that when you say maxed out, you mean that the duty cycle is around 90%+ and you still feel confident that you have at least some headroom left (for a cold weather boost spike), to where you will continue to run the pinks unmodified for a long time? This, of course, unless you mod for more power meanwhile. I am asking because this is my current power goal and I think that a twinscroll EvoIII 16G with a 10sq cm exhaust housing and 11 PSI actuator will take me there. |
05-02-2011, 11:08 AM | #1583 |
Scooby Specialist
Member#: 143225
Join Date: Mar 2007
Location: The Caribbean
Vehicle:2004 JDM Sti WRB |
OK so i FINALLY got around to tuning
i made 321 AWHP and 283 Max torque on my stock ej207, Power was at it highest at around 5500 rpm which SUCKED but the curve and power delivery was extremely smooth and linear. TOMEI TS 7760 -Arms (twin scroll) EJ207 Aquamist meth/water 50/50 with 1mm injector Light weight perrin crank PE800 dual injectors 3" zero sports Exhaust with similar down pipe Bigger in-tank fuel pump ECU-tek all in all it was very disappointing power from this turbo. Its very laggy in comparison tot eh stock vf37 although where it makes it mot power from 5500 ALL the way to redline is perfect for midrange- and when shifting your rpms should be around here so you will more or less always be in power band. considering trying the Litchfeild over this tomei. any thoughts ? |
05-02-2011, 12:22 PM | #1584 | |
Scooby Specialist
Member#: 22605
Join Date: Aug 2002
Location: Boca Raton, FL
Vehicle:2002 JDM STI/WRX WRB |
Quote:
http://forums.nasioc.com/forums/show....php?t=2170999 I had considered the Tomei, but the results I had seen were poor, and this further confirms that. Feel free to post up your dyno graph both here and in my thread. |
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05-02-2011, 12:43 PM | #1585 | |
Scooby Specialist
Member#: 192157
Join Date: Oct 2008
Chapter/Region:
VIC
Location: Vancouver
Vehicle:04 BMW 325xi Wagon Grey |
Quote:
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05-02-2011, 01:29 PM | #1586 | |
Scooby Guru
Member#: 50586
Join Date: Dec 2003
Chapter/Region:
BAIC
Location: Chiraq
Vehicle:64 Impala |
Quote:
http://www.iaperformance.com/product...oducts_id=3189 |
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05-02-2011, 01:41 PM | #1587 |
Scooby Specialist
Member#: 3536
Join Date: Jan 2001
Chapter/Region:
SCIC
Location: SD, OC
Vehicle:2017 SWP BRZ PP, FXT 2002/2003 AW/PSM WRX |
I plan to get a Kinguwa twinscroll piece when I do a Version 8 swap.
http://forums.nasioc.com/forums/show....php?t=2077870 |
05-02-2011, 07:13 PM | #1588 |
Scooby Specialist
Member#: 192157
Join Date: Oct 2008
Chapter/Region:
VIC
Location: Vancouver
Vehicle:04 BMW 325xi Wagon Grey |
^^^^ that turned out great!
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05-04-2011, 11:31 PM | #1589 | |
Scooby Newbie
Member#: 201554
Join Date: Jan 2009
Location: Nashvegas
Vehicle:2to6 WRX Wagon |
I just saw this. That sounds really high! Do you have an oem transmission?
Quote:
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05-05-2011, 09:58 AM | #1590 | |
Scooby Newbie
Member#: 225046
Join Date: Sep 2009
Chapter/Region:
NWIC
Location: Snohomish, WA
Vehicle:2000 2.5RS Blue Ridge Pearl |
Quote:
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05-05-2011, 03:21 PM | #1591 |
Scooby Specialist
Member#: 10854
Join Date: Oct 2001
Chapter/Region:
SCIC
Location: Los Angeles, CA.
Vehicle:'02 WRX; '08 OBXT; '08 G37 (S/C'd); '09 XF |
^ I've never heard of that. I thought all 02-03's were geared the same. ...and I thought that gearing carried over until '05 or so. I pre-ordered my '02, and it had the same gearing as the '03 tranny I swapped into it a couple years later. I wonder if some of the early '02's came with 2.5RS trannies, and I just lucked out. It might be worth cross-checking what gearing the '01 2.5RS came with, to explain the high cruising rpm.
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05-05-2011, 03:57 PM | #1592 |
Former Vendor
Member#: 178047
Join Date: Apr 2008
Chapter/Region:
SWIC
Location: AZ
Vehicle:02 WRX STI Spec C Black |
If you you remember back to 02, Subaru thought they would sell 5000 cars. They sold 15,000. Lots of the 02s had odd ball parts. My 02 had a different 5 mt trans. The tag came back to a v6 STI 5 speed. Its entirely possible that your car had different trans then others.
C |
05-05-2011, 11:04 PM | #1593 |
Scooby Guru
Member#: 46135
Join Date: Oct 2003
Chapter/Region:
Tri-State
Location: NY
Vehicle:19 GLA45 AMG C63 AMG |
I looked into neutral switches. The old, direct polarity is part number 32008AA103. This is needed by the people that have a 2005+ WRX body and get a V7 or 8 EJ207
The newer, reverse polarity switch is needed by those that have a 2002-2004 WRX body and get a V9 or newer EJ207. This is part number 32008AA150. Of course the patch for reverse polarity can be done too, I'm being told. |
05-06-2011, 04:12 AM | #1594 | |
Scooby Newbie
Member#: 225046
Join Date: Sep 2009
Chapter/Region:
NWIC
Location: Snohomish, WA
Vehicle:2000 2.5RS Blue Ridge Pearl |
Quote:
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05-06-2011, 11:28 PM | #1595 |
Scooby Specialist
Member#: 120237
Join Date: Jul 2006
Chapter/Region:
Tri-State
Location: Livingston Manor NY
Vehicle:2004 WRX WRB |
Hey guys my motor had to be bored .40 over. The heads just need a valve job. What do you guys think? Keep the valves the same just get a valve job? I need some reccomendations for pistons rods and bearings? Should I change anything else like cams while Im at it? Ill be running a 30r corn fed with a ppg transmisison. Thanks in advance
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05-07-2011, 07:08 AM | #1596 |
Scooby Guru
Member#: 46135
Join Date: Oct 2003
Chapter/Region:
Tri-State
Location: NY
Vehicle:19 GLA45 AMG C63 AMG |
About tuning the twinscrolls:
WIth the OEM oxygen sensor now in the downpipe and readings not skewed by high pressures like in the exhaust manifold location, is it still necessary with the twinscrolls to have a separate wideband, or is there a patch to remove the AFR clamp on the stock O2 sensor and use that as wide band? |
05-07-2011, 12:06 PM | #1597 |
Scooby Guru
Member#: 79643
Join Date: Jan 2005
Chapter/Region:
NESIC
Location: The internet
Vehicle:2021 STI TE Terminal black pearl |
RE: single scroll options.
Has anyone tried the 18g-xt or similar on a 207? Thoughts? Tried searching the thread but phone searches aren't great........ |
05-07-2011, 11:41 PM | #1598 |
Scooby Guru
Member#: 46135
Join Date: Oct 2003
Chapter/Region:
Tri-State
Location: NY
Vehicle:19 GLA45 AMG C63 AMG |
I decided to replace the switch and fix my AVCS. I had to change plug as well. the harness plug differs.
The continuity is clearly reversed. My AVCS started to work right away, really nice. My oil pressure in idle seems to have increased very slightly. I put together the remaining parts into a neutral switch for use by people with V7, 8 and 2005+ transmissions. The car pulls really nice now.. |
05-08-2011, 01:07 PM | #1599 |
Scooby Specialist
Member#: 120237
Join Date: Jul 2006
Chapter/Region:
Tri-State
Location: Livingston Manor NY
Vehicle:2004 WRX WRB |
Ok guys I really need an empty ej207 shortblock all I need is the case. The catch is, I want it to be the stock bore with no damage. I cant justify building my block with a .40 bore. Someone please help me out.
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05-08-2011, 01:15 PM | #1600 | |
Scooby Guru
Member#: 79643
Join Date: Jan 2005
Chapter/Region:
NESIC
Location: The internet
Vehicle:2021 STI TE Terminal black pearl |
Quote:
I may be completely wrong btw... |
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