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Old 06-03-2010, 10:15 AM   #1
PoZeR
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Member#: 114202
Join Date: May 2006
Chapter/Region: MWSOC
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Vehicle:
2006 FXT E85
LEZWAGN

Default Head info needed,2.5 2003-2004 JDM DOHC w/AVCS

Hello all as you can see I’m a noob with a question.

I’m wondering if anyone happens to have a flow chart or knows the CFM of theses heads.
I have very little info on the head other than they are from 2001–2004 JDM Legacy RS25 with 2.5L NA and AVCS. The ports look huge compared to my 06 FXT head.

.

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Last edited by PoZeR; 06-03-2010 at 11:27 AM.
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Old 06-03-2010, 12:09 PM   #2
Patrick Olsen
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Join Date: Jul 1999
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Location: Where the Navy sends me...
Vehicle:
1997 Legacy 2.5GT
QuickSilver Metallic

Default

It's hard to find flow information for heads common here in the US, let alone ones that aren't available here.

Some of the guys in the Built Motors Discussion forum might be able to give you some ideas.

Pat Olsen
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