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Old 09-25-2008, 11:18 PM   #1
SERGEREYES
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Join Date: Sep 2002
Location: ORLANDO, FL USA
Vehicle:
2004 STI
Black

Default 04 STI 682whp and 529wtq @ 32psi maxed Injectors

Just finished tuning...

Made 682whp & 529wtq @ 32psi with my daily driver 2004 Subaru STI in a Mustang Dyno

Pretty happy with the results, I max'd out the 1200cc injectors 102% duty cycle, so I will be switching to the 1600cc in like 2 weeks to shoot for the 800whp...

Thanks to

Phill @ Element Tuning for overnighting me my Hydra and a great base map...
Twister Racing Engines for the awesome machine shop work...
Turbosmart for the greatest Boost Controller in the Market...
Carbonetics for a great clutch...
Cosworth for the best sets of heads...
Turbo's By Garret *Bill* for a great Turbo...
and specially to Central Florida Turbo for the hard work and awesome tuning...


Setup:

Cosworth Heads and cams
GoldenEagle Sleeved Block
CFT GT4294r Turbo Kit
FullBlown Dual Fuel Pump Hanger twin walbro
Turbosmart Eboost, 48mm wastegate, Raceport Blowoff
CP Pistons
Manley Turbo Tuff Rods
Stock Crank
Cosworth Bearing and Oil Pump
Precision Turbo 1200cc injectors
Hydra EMS
Stock Intake Manifold
Stock Throttle
CFT 4inch Custom Turbo Back Exhaust
Carbonetics tripple Clutch
Tuned By CFT

Coming soon 40psi 800+

Thanks for your time

Serge


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Last edited by SERGEREYES; 09-25-2008 at 11:20 PM. Reason: typo
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Old 09-25-2008, 11:31 PM   #2
Robzilla
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Silver

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Wow! That set up is insane man! Good luck on 800 whp!
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Old 09-26-2008, 12:16 AM   #3
mpsti05
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05 STi.. Built
twinscroll35r Love/Hate

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Damn i bet once full boost hits its a freaking rocket hold on for dear life! Very Very Nice Good luck on the 800 too!
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Old 09-26-2008, 12:26 AM   #4
toutanje
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WRX now FS!

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Wow nice build, you should bring that monster out to the meet on Tuesday's.
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Old 09-26-2008, 12:27 AM   #5
SERGEREYES
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Quote:
Originally Posted by toutanje View Post
Wow nice build, you should bring that monster out to the meet on Tuesday's.


Where is the meet ?????

Serge
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Old 09-26-2008, 12:30 AM   #6
domestic_abuser
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I assume you didn't spin this more than 7500 due to maxxing the injectors right? I bet that thing is a rocket ship man.
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Old 09-26-2008, 12:34 AM   #7
SERGEREYES
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Quote:
Originally Posted by domestic_abuser View Post
I assume you didn't spin this more than 7500 due to maxxing the injectors right? I bet that thing is a rocket ship man.
Slight misfire but Phil from Element Tuning just told me that I got to lower the dwell so might put it on the dyno tomorrow...
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Old 09-26-2008, 12:39 AM   #8
Drew dc5
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That's awesome bro! Goodluck to 800whp!
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Old 09-26-2008, 12:41 AM   #9
toutanje
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WRX now FS!

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In front of sports authority on alafaya waterford.
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Old 09-26-2008, 12:48 AM   #10
wuuusaa
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pics of the car please
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Old 09-26-2008, 01:50 AM   #11
SERGEREYES
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Quote:
Originally Posted by ol'skoolwrx View Post
pics of the car please


Tomorrow I will post the pics

Serge
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Old 09-26-2008, 06:59 AM   #12
STi Mikey
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13' Benz, 15' WRX

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This car sounds absolutely insane for a daily. SICK SETUP!! Being a daily, what do you get for gas milage?
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Old 09-26-2008, 08:26 AM   #13
blowbyu24
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E85 pro comp sti

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looking good so far

we wants pics and vids or ban!!!
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Old 09-26-2008, 09:11 AM   #14
kevinh211
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2013 Focus ST
2004 STi MSPT Tuned

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wow that is a big turbo! congrats on those numbers.
what size cams are you using?
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Old 09-26-2008, 09:50 AM   #15
wcbjr
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Quote:
Originally Posted by domestic_abuser View Post
I assume you didn't spin this more than 7500 due to maxxing the injectors right? I bet that thing is a rocket ship man.
Exactly what I was thinking. I saw Cosworth heads and started scratching my own head.
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Old 09-26-2008, 09:57 AM   #16
Dirty25RS
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10 Volvo C30R-d 11 F150

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verrr nice. what kind of petrol were you running?
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Old 09-26-2008, 10:01 AM   #17
gingertooth
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wooh wooh!!!!!

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dude, i will have sex with you for that thing......can't wait to see some pics.
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Old 09-26-2008, 11:10 AM   #18
Paul
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Nice power!!!
kinda sucks with a turbo that big and cosworth heads your hp peaks at 7k tho
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Old 09-26-2008, 11:13 AM   #19
Steve.804
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Quote:
dude, i will have sex with you for that thing......can't wait to see some pics.
^wtf?

stock drivetrain minus the clutch?

Very impressive build
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Old 09-26-2008, 11:20 AM   #20
03whitegsr
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Quote:
Originally Posted by SERGEREYES View Post
Slight misfire but Phil from Element Tuning just told me that I got to lower the dwell so might put it on the dyno tomorrow...
I wonder if it was anything like the "slight misfire" we've encountered where we were certain the motor let go because of too high Dwell settings?

Watch out if you are on stock axles... It's been our experience that the car won't make it more then about 20' if you try to use anti-lag.
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Old 09-26-2008, 11:24 AM   #21
Badazzcr
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I am surprised that with such a "great" head package the power falls off so hard. Yeah for a 1200rpm powerband.
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Old 09-26-2008, 11:44 AM   #22
blowbyu24
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E85 pro comp sti

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Quote:
Originally Posted by 03whitegsr View Post
Watch out if you are on stock axles... It's been our experience that the car won't make it more then about 20' if you try to use anti-lag.
knock on wood but my car made at back from the track with 3 hard launches on stock axles...10-12psi of boost off the line
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Old 09-26-2008, 02:31 PM   #23
Element Tuning
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673 WHP Element
Tuning Pro Comp Engine

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Quote:
Originally Posted by 03whitegsr View Post
I wonder if it was anything like the "slight misfire" we've encountered where we were certain the motor let go because of too high Dwell settings?
Oh no, no, no..... motor's down blow because of dwell settings Too much or too little dwell can mean a misfire or in an extreme case a burned out coil pack (but you would have to be wayyyyyy off). This would imply you are saying a misfire = blown motor which is not the case I think I would have blown up a 1000 engines if misfires resulted in blown motors

682 whp on this Mustang would be close to 800hp on many dynos so it really needs every aspect of the tuning to be perfect. That's a lot of cylinder pressure and it may be getting close to oem ignition's limit so tweaking the dwell up or down .2 ms is worth a shot. If that doesn't work I would try a little leaner if the AFR is below 12.0 and then if that doesn't work depending on the EGTs a little more ignition timing may be needed.
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Old 09-26-2008, 02:34 PM   #24
wrxwhat
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looool... I remember running this thing in my buddies LS1 Camaro just a year ago...

It's come a long way since then! =)
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Old 09-26-2008, 02:36 PM   #25
smokey07
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HOLY LAG batman, daily driver??! that power is freakin impressive fo sho..

gingertooth, thats just grose
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