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Old 07-10-2002, 02:41 PM   #1
Eric SS
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Member#: 1914
Join Date: Jul 2000
Chapter/Region: SWIC
Location: 2013 335i, 2011 G37 coupe
Vehicle:
2000 2.5RS w/ EJ22T
swap and N20. gone. : (

Arrow Anyone have subaru's EJ25 servicable limits??

I am going to be repistoning my EJ25 block with stock subaru pistons because I had a piston come apart on me and it lightly scratched the bore. probably less than .002" deep. Hopefully I'll be able to hone the scratches out and stick an "A" piston in it ("A" is slightly bigger right??) because it came with a "B" piston.]

Anyway, does anyone have the serviceable limits and specs for the EJ25 (Phase 2) bores? Thanks

Eric
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Old 07-11-2002, 12:43 PM   #2
Eric SS
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Member#: 1914
Join Date: Jul 2000
Chapter/Region: SWIC
Location: 2013 335i, 2011 G37 coupe
Vehicle:
2000 2.5RS w/ EJ22T
swap and N20. gone. : (

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Bump. I know someone has the shop manuals.

Eric
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Old 07-11-2002, 01:40 PM   #3
HndaTch627
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'01 GC8 Dinged STM
'09 Concours 14 ABS Black

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eric see if you can get ahold of 8complex...he has the manuals.

Jeremy
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Old 07-11-2002, 05:13 PM   #4
Jon [in CT]
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These are for a 2002:
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Old 07-12-2002, 12:45 AM   #5
Section 8
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Looks like you lucked out if the scratches are only a couple of thous deep.

I you are only planning on buying one piston, so be it. I don't know what you will be paying for it, but you can get JE pistons for $550.00, you might bump the compression ratio a bit??? A few more bucks in piston fitting, you already have the block apart if you are going to bore, so doing it 3 more times might not be that much more, and you will have a genuine performance modification.

my.02

Greg
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Old 07-12-2002, 02:29 AM   #6
HndaTch627
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Location: Carol Stream, IL
Vehicle:
'01 GC8 Dinged STM
'09 Concours 14 ABS Black

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Quote:
Originally posted by Section 8
Looks like you lucked out if the scratches are only a couple of thous deep.

I you are only planning on buying one piston, so be it. I don't know what you will be paying for it, but you can get JE pistons for $550.00, you might bump the compression ratio a bit??? A few more bucks in piston fitting, you already have the block apart if you are going to bore, so doing it 3 more times might not be that much more, and you will have a genuine performance modification.

my.02

Greg
he already has a legacy turbo swap that's been overhauled...he's just putting the stock block back together.

jeremy
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Old 07-12-2002, 11:33 AM   #7
Section 8
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Ahhh, I see. Yes, a second, reliable engine is always a good idea.

cheeRS,

Greg
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Old 07-12-2002, 01:06 PM   #8
Eric SS
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Member#: 1914
Join Date: Jul 2000
Chapter/Region: SWIC
Location: 2013 335i, 2011 G37 coupe
Vehicle:
2000 2.5RS w/ EJ22T
swap and N20. gone. : (

Default

Thanks Jon, That helps a ton

Eric
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