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01-17-2013, 02:13 PM | #26 |
Scooby Specialist
Member#: 316296
Join Date: Apr 2012
Location: Metro Detroit
Vehicle:2006 STIROID 10.5@131 on 29psi |
Real nice looking numbers! This would be a fantastic daily driver.
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01-17-2013, 02:35 PM | #27 | |
Former Vendor
Member#: 26933
Join Date: Oct 2002
Chapter/Region:
BAIC
Location: Fairfield, CA
Vehicle:2006 STI CGM |
Quote:
-- Ed |
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01-17-2013, 02:48 PM | #28 |
Scooby Specialist
Member#: 166005
Join Date: Dec 2007
Chapter/Region:
MWSOC
Location: Northern 'Burbs
Vehicle:2005 Saab 92x Beaten Silver |
I'm just kinda shocked at the numbers out of the 1.5xt-r with xluben's numbers out of the smaller 20gXT-r being an honest 80whp higher.
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01-17-2013, 02:52 PM | #29 |
Former Vendor
Member#: 853
Join Date: Feb 2000
Chapter/Region:
Tri-State
Location: Deer Park, NY, USA
Vehicle:2011 STI Sedan Satin White Pearl |
how did you not run out of fuel? with those 1400cc inj..
dave |
01-17-2013, 02:58 PM | #30 |
Scooby Guru
Member#: 133146
Join Date: Nov 2006
Location: SC
Vehicle:07 FPgreen 7.37@95 WRX VF39+E85 12.0, 121mph |
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01-17-2013, 03:08 PM | #31 |
Scooby Specialist
Member#: 283134
Join Date: May 2011
Location: AZ
Vehicle:2015 STi LE EFR7163 500whp/550wtq |
Not sure either. I had asked him about it and we couldn't identify anything. He was running more boost than I was, and I was having fueling issues that never got resolved before I started the new build.
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01-17-2013, 03:09 PM | #32 | |
Scooby Specialist
Member#: 172698
Join Date: Feb 2008
Chapter/Region:
MWSOC
Location: Des Moines, IA
Vehicle:11 STi BW 8374 E85 02 v8 Spec C E85 |
Quote:
Its a common misconception that you need huge injectors for this kind of HP on E85. What most people really need is more flow from a pump that can actually keep up with fueling demand. |
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01-17-2013, 03:21 PM | #33 |
Scooby Specialist
Member#: 166005
Join Date: Dec 2007
Chapter/Region:
MWSOC
Location: Northern 'Burbs
Vehicle:2005 Saab 92x Beaten Silver |
ALSO: Do you have a cutout? This is strange to consider, but if you're breathing out the stock exhaust, you're likely to be leaving power on the table. Once again, due to Xluben's findings.
Secondarily, are you on stock cams as well? |
01-17-2013, 03:28 PM | #34 | |||
Scooby Guru
Member#: 261612
Join Date: Oct 2010
Location: Minneapolis, MN
Vehicle:2002 WRX - 750WHP 9.5s @ 150mph |
Quote:
Quote:
No wonder people have a hard time choosing turbo's, lol. Quote:
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01-17-2013, 03:34 PM | #35 | |
Scooby Specialist
Member#: 283134
Join Date: May 2011
Location: AZ
Vehicle:2015 STi LE EFR7163 500whp/550wtq |
Quote:
Stock cams and heads. |
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01-17-2013, 03:49 PM | #36 | |
Former Vendor
Member#: 26933
Join Date: Oct 2002
Chapter/Region:
BAIC
Location: Fairfield, CA
Vehicle:2006 STI CGM |
Quote:
-- Ed |
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01-17-2013, 03:52 PM | #37 |
Scooby Specialist
Member#: 283134
Join Date: May 2011
Location: AZ
Vehicle:2015 STi LE EFR7163 500whp/550wtq |
This is TopSpeed's results, testing the Dom1.5 8cm and 10cm back to back.
The 10cm didn't hurt spool, but gave it a bit more up top in the higher RPM. |
01-17-2013, 03:58 PM | #38 | |
Former Vendor
Member#: 853
Join Date: Feb 2000
Chapter/Region:
Tri-State
Location: Deer Park, NY, USA
Vehicle:2011 STI Sedan Satin White Pearl |
Quote:
really,i have used id 2000cc inj 35r turbo e85 27 psi ,550whp,idc 90 percent,50 degrees,11.8 afr-28 psi... dave |
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01-17-2013, 04:09 PM | #39 |
Scooby Guru
Member#: 32669
Join Date: Feb 2003
Chapter/Region:
SCIC
Location: Woodland Hills
Vehicle:2007 2.34LR, EFR7670 LINK G4+ hybrid STi |
Do you log fuel rail pressure? That's a sure fire way to know if you are running out of pump or not. If you don't have enough pump you have to compensate with higher IDCs to make up for the drop off in pressure.
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01-17-2013, 04:11 PM | #40 |
Former Vendor
Member#: 853
Join Date: Feb 2000
Chapter/Region:
Tri-State
Location: Deer Park, NY, USA
Vehicle:2011 STI Sedan Satin White Pearl |
and a walbro 450.with fuel lines and rails. ans regulator
dave |
01-17-2013, 04:12 PM | #41 |
Scooby Specialist
Member#: 283134
Join Date: May 2011
Location: AZ
Vehicle:2015 STi LE EFR7163 500whp/550wtq |
Well I can't answer the technicalities of my fuel stuff, but what psi is your FPR at? Is your pump hard wired too?
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01-17-2013, 04:13 PM | #42 |
Scooby Guru
Member#: 32669
Join Date: Feb 2003
Chapter/Region:
SCIC
Location: Woodland Hills
Vehicle:2007 2.34LR, EFR7670 LINK G4+ hybrid STi |
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01-17-2013, 04:24 PM | #43 | ||
Scooby Specialist
Member#: 172698
Join Date: Feb 2008
Chapter/Region:
MWSOC
Location: Des Moines, IA
Vehicle:11 STi BW 8374 E85 02 v8 Spec C E85 |
Quote:
Quote:
Edit: Or you are having the same issue the OP had with his. Last edited by WRXt4cy; 01-17-2013 at 04:41 PM. |
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01-17-2013, 04:26 PM | #44 |
Scooby Specialist
Member#: 283134
Join Date: May 2011
Location: AZ
Vehicle:2015 STi LE EFR7163 500whp/550wtq |
I had a fueling problem on this setup up until about 4 days ago. I had the 465 installed, and FPR setup. But, after idling for about 10s the FPR gauge would drop back down to base pressure.
I pulled the pump and double o-ringed the fuel pump and its been perfect ever since. The pump was leaking and I lost pressure. |
01-17-2013, 05:08 PM | #45 | |
Former Vendor
Member#: 26933
Join Date: Oct 2002
Chapter/Region:
BAIC
Location: Fairfield, CA
Vehicle:2006 STI CGM |
Quote:
Also, the small gains on the top end that are shown on that graph are likely from more aggressive timing. You can see the 10cm graph is not as smooth up there and has a stepped look to it. This is usually indicative of a more aggressive tune that is closer to the knock threshold. -- Ed |
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01-17-2013, 07:10 PM | #46 | |
Scooby Specialist
Member#: 44836
Join Date: Oct 2003
Chapter/Region:
MAIC
Vehicle:1999 Fozzy silver |
Quote:
ATP turbos seem to be nice in concept on stock location, but seem to get crushed power and spool up wise by rotated units from perrin etc. |
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01-17-2013, 09:08 PM | #47 | |||
Scooby Guru
Member#: 261612
Join Date: Oct 2010
Location: Minneapolis, MN
Vehicle:2002 WRX - 750WHP 9.5s @ 150mph |
Quote:
Quote:
Quote:
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01-17-2013, 09:52 PM | #48 |
Scooby Specialist
Member#: 170097
Join Date: Jan 2008
Chapter/Region:
South East
Location: Chattanooga, TN
Vehicle:2007 WRX STi PTE6266 OBP |
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01-17-2013, 09:53 PM | #49 |
Scooby Specialist
Member#: 283134
Join Date: May 2011
Location: AZ
Vehicle:2015 STi LE EFR7163 500whp/550wtq |
With my Dom1.5 I was at 27° at 6500 and 26psi
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01-17-2013, 09:58 PM | #50 |
Scooby Specialist
Member#: 127704
Join Date: Oct 2006
Chapter/Region:
TXIC
Location: TX/Austin
Vehicle:2015 Boosted Stang MAP tuned |
Got to love holding boost like that! great setup
Nice timing for E on this setup I'd say ;-) |
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