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Old 03-29-2009, 12:06 AM   #1
Twiztidunreal
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Member#: 63249
Join Date: Jun 2004
Chapter/Region: TXIC
Location: HouStoned
Vehicle:
2004 2.5 STI Wagon
05 FXT Black

Default And the build finally begins...

well after months of being at the machine shop(cracked ringland, bend valve, and bad valve guides), and thousands of dollars in labor, i got my heads and block back today..
so for ~$4,000(not including bearings, cams, springs, retainers, or pistons, which i had already purchased) i got..
*pressure test heads
*surface heads
*grind (16) valves H/P angle
*radius cut 3-angle
*high performance valve job
*install new valve guides
*adjust valves
*clean & check block
*bore block for 100mm CP pistons
*check rods
*hone block
*check line bore
*assemble short block
*polish crankshaft
*balance rotating assembly

and of course i added in:
100mm CP pistons/rings
DPR stage 3 cams
BC valve springs and retainers
all new valve lifters(buckets)





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Old 03-29-2009, 12:22 AM   #2
wrxG
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Member#: 155087
Join Date: Jul 2007
Location: West Springfield MA
Vehicle:
04 WRX
PSM

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thats a lot of money .. how much power are you going for?
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Old 03-29-2009, 12:28 AM   #3
Twiztidunreal
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Member#: 63249
Join Date: Jun 2004
Chapter/Region: TXIC
Location: HouStoned
Vehicle:
2004 2.5 STI Wagon
05 FXT Black

Default

idk, how ever much i can get from the FP red, lol
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Old 03-29-2009, 11:38 AM   #4
Fongers
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Member#: 118239
Join Date: Jun 2006
Chapter/Region: SCIC
Location: Beijing and Venice Beach
Vehicle:
2002 Built Wagon
Wife- 2004 Outback SE

Default

Nice work and good luck. Consider rotated when you put it all back together but you'll get close to 400 with the current already.
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Old 03-29-2009, 12:36 PM   #5
yarrgh
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Member#: 80465
Join Date: Jan 2005
Chapter/Region: RMIC
Location: Aurora, CO
Vehicle:
2001 2.5RS
Black Diamond Pearl

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there's a lot of casting flashing in those oil return passages in the head.
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Old 03-29-2009, 02:03 PM   #6
godforbid67
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Member#: 137168
Join Date: Jan 2007
Chapter/Region: South East
Location: ummm..... Andrewtech ftmfw!
Vehicle:
06 Built SGM WRX
35r, PPG, 280's, PSS9.

Default

Quote:
Originally Posted by Fongers View Post
Nice work and good luck. Consider rotated when you put it all back together but you'll get close to 400 with the current already.
i would think much closer to 500 then 400 with that turbo. if he runs that thing on meth and some good boost it could hit 500 at the wheels.
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Old 03-29-2009, 10:37 PM   #7
Twiztidunreal
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Join Date: Jun 2004
Chapter/Region: TXIC
Location: HouStoned
Vehicle:
2004 2.5 STI Wagon
05 FXT Black

Default

yeah, im hoping for ~450ish daily on 93 oct 21-23 psi, close to 500+ on race juice or meth..
the full build is in a 04 wagon
2.5 STI block with 100mm CP pistons
WRX heads (w/services listed above)
DPR stage 3 cams, BC springs, retainers
4EAT tranny with cooler and temp gauge
IPT valvebody
IPT high-stall Torque Converter
FP Red ^7cm
Gruppe-S UEL headers(swaintech coated)
Grimmspeed Coated EWG up-pipe
Tial 38mm external wastegate
HKS downpipe
Stromung dual-tip catback
Mr. Josh Lightened crank pulley
TGV port and polish
Throttle body and Intake mani port matched
70mm short ram intake with Simoto Carbon Fiber MAF tube
APS 3in Turbo inlet hose
Modded stock injectors flowing 825cc
Walbro 255lph fuel pump
parallel fuel system
JDM Sport 31*11*3 FMIC
NGK Copper plugs one step colder
ACL race bearings
10mm sti oil pump
160* t-stat
alum. radiator
and every gauge i could think of to make sure i know if the motor doesnt like somerthing, lol

Last edited by Twiztidunreal; 03-29-2009 at 10:51 PM.
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Old 03-29-2009, 10:45 PM   #8
JSarv
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Member#: 163445
Join Date: Nov 2007
Chapter/Region: MWSOC
Location: Effingham IL (Central IL)
Vehicle:
l33t *******
12.07@115.9mph-EJ205

Default

Get a 8cm2 turbine housing for that red!!! You'll like having the power on the top end.

I regret not getting the 8cm2 on my 2.0 - cant imagine on your beast!


GL - good looking setup!!

-Jerod
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Old 03-29-2009, 10:48 PM   #9
Twiztidunreal
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Join Date: Jun 2004
Chapter/Region: TXIC
Location: HouStoned
Vehicle:
2004 2.5 STI Wagon
05 FXT Black

Default

Quote:
Originally Posted by JSarv View Post
Get a 8cm2 turbine housing for that red!!! You'll like having the power on the top end.

I regret not getting the 8cm2 on my 2.0 - cant imagine on your beast!


GL - good looking setup!!

-Jerod
well with the 4eat i cant rev over 6900-7100rpm anyways so i went 7cm for the little bit quicker spool, and ewg to control the creep..
my old 18g was a 7cm and with the ewg never crept and held full boost(-1 or 2psi) all the way to redline..
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Old 03-29-2009, 11:31 PM   #10
JSarv
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Member#: 163445
Join Date: Nov 2007
Chapter/Region: MWSOC
Location: Effingham IL (Central IL)
Vehicle:
l33t *******
12.07@115.9mph-EJ205

Default

Missed the 4eat!

Sounds like a winner then!!

I hold boost to redline - but feel like the 7cm2 is holding me back a bit in the higher rpms - you won't have that problem and will spool that red like nothin!

GL

-Jerod
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Old 03-30-2009, 10:24 AM   #11
TopEndPull
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Member#: 126112
Join Date: Sep 2006
Chapter/Region: TXIC
Location: Houston,Texas
Vehicle:
93.5 Toyota Supra
Red

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nice build, hope you hit your goals
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Old 04-07-2009, 06:47 PM   #12
Twiztidunreal
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Member#: 63249
Join Date: Jun 2004
Chapter/Region: TXIC
Location: HouStoned
Vehicle:
2004 2.5 STI Wagon
05 FXT Black

Default

heads on..



almost back together... about 75% done before the drop in..




just have to get the front built.. all the pulleys and timing belt..
bolt up headers and turbo and lines
get ready to drop in..
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Old 04-07-2009, 08:05 PM   #13
supasweetr34skyline
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Member#: 113060
Join Date: Apr 2006
Chapter/Region: South East
Location: Greenville, SC
Vehicle:
2000 Built GC8
Aiming for 10's

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what paint did you use on ur intake manifold and valve covers? it looks good
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Old 04-07-2009, 10:01 PM   #14
john 1badSTI
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Location: grove city ohio
Vehicle:
04 sti 10.51@138.5
on e85@ 30psi--spinning

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why did you go thru all that and not install a set of arp head studs?I hate to say this but I would be worried about the head gaskts holding to 500whp on the stock style head bolts.
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Old 04-08-2009, 01:04 PM   #15
Twiztidunreal
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Join Date: Jun 2004
Chapter/Region: TXIC
Location: HouStoned
Vehicle:
2004 2.5 STI Wagon
05 FXT Black

Default

well, i have not heard of anyone lifting heads off yet with stock head bolts.. if i do, then i will put studs in, but idk, dont see the point in it till i need them..
not like im pushing 36psi or anything.. lol
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Old 04-08-2009, 05:29 PM   #16
benw
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Location: Oklahoma City
Vehicle:
2005 wingless
aspen white

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you should be OK with stock bolts.
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