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07-04-2013, 01:28 AM | #51 |
Scooby Newbie
Member#: 247867
Join Date: May 2010
Chapter/Region:
MAIC
Vehicle:08 2.slow DGM |
This is (was) an awesome build! You guys realize this was last updated in 2011 though right?
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07-04-2013, 10:50 PM | #52 |
Scooby Specialist
Member#: 73974
Join Date: Nov 2004
Chapter/Region:
MWSOC
Location: da grizzle!
Vehicle:04 RSTi PSM |
also looking for update...on the head comment...flow wise it is better flowing than STi heads (if ported the same as the 251) but also if the valve springs are the same as the 251 u will be floating valves over about 6psi and thats no bueno...hope they didnt do that and ruined there build
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07-05-2013, 09:45 AM | #53 |
Scooby Guru
Member#: 120
Join Date: Jul 1999
Chapter/Region:
AKIC
Location: Where the Navy sends me...
Vehicle:1997 Legacy 2.5GT 1996 Impreza coupe |
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07-07-2013, 10:22 PM | #54 |
Scooby Newbie
Member#: 176032
Join Date: Mar 2008
Location: NY
Vehicle:2007 Impreza 2.5i-T SGM |
Just looking for help on my 2007 impreza 2.5i turbo. It has a built bottom end, 20g with ewg set at 8psi. Dw301 pump. With new rails, 1,000 cc injectors. And a return line with aeromotive FPR. Also have a 4 bar MAP sensor and stock MAF sensor. It runs great until it gets into boost and then breaks up like its not getting enough fuel and goes lean. Tuner says the car just wont add fuel when he try's to. Is the something I'm missing or anything to look for?
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07-07-2013, 10:25 PM | #55 |
Scooby Newbie
Member#: 176032
Join Date: Mar 2008
Location: NY
Vehicle:2007 Impreza 2.5i-T SGM |
I know the Ecu is not for boost. Tuner says it can read up to 12 psi even with 4 bar map. 12psi is ecu's max. But if it breaks up at 6-8psi there might be a mechanical fuel part stopping it. Im gunna check to see if the removed the intank FPR. Which is not rising rate.
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