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Old 06-05-2009, 09:02 AM   #11
Amateur STI Driver
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Default Re: 2004 STI - 335whp/379wtq

Very very nice bro!
I am happy for you.
Good job, good numbers, glad the hard inlet worked out for you.
I'm loving my pass through STi seat baby!

Last edited by Team Scream; 10-15-2009 at 09:42 AM..
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Old 06-05-2009, 09:38 AM   #12
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Default Re: 2004 STI - 335whp/379wtq

Quote:
Originally Posted by flatthump View Post
I see that It's very hard to push that much boost with the vfxx on 91octane and keep the knock sensor happy. It's very hard to tune on 91oct in general. 91oct and ignition timing are worst enemies.
I totally agree with you (see first post) and it does seem high, this shop however seems to tune a lot of so cal subarus and the only conclusion i can draw is the car was happy at that boost level and with 91 craptaine.
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Old 06-16-2009, 10:13 AM   #13
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Default Re: 2004 STI - 353whp/399wtq

updated original post with new meth dyno
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Old 06-16-2009, 10:28 AM   #14
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Default Re: 2004 STI - 353whp/399wtq

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Originally Posted by wackbards View Post
updated original post with new meth dyno
get that sucker to the track

looks like you were able to run a bit more timing up top and it really helped your top end.
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Old 06-16-2009, 10:38 AM   #15
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Default Re: 2004 STI - 353whp/399wtq

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Originally Posted by Illusive View Post
get that sucker to the track

looks like you were able to run a bit more timing up top and it really helped your top end.
power is good now- but I gotta dial in the suspension before I track it.
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Old 09-23-2009, 10:54 AM   #16
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Default Re: 2004 STI - 353whp/399wtq

I'm hoping for similiar numbers. Nice setup and tune.

Are you running maxed IDC's on the stock injectors? Any idea how things would go with bigger than stock? The only differences in my setup vs yours will be 850cc's, FMIC, E85 instead of meth.
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Old 09-23-2009, 07:50 PM   #17
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Default Re: 2004 STI - 353whp/399wtq

Quote:
Originally Posted by icudruln View Post
I'm hoping for similiar numbers. Nice setup and tune.

Are you running maxed IDC's on the stock injectors? Any idea how things would go with bigger than stock? The only differences in my setup vs yours will be 850cc's, FMIC, E85 instead of meth.
at the time, I was commuting 600+ miles a week, so larger injectors were too painful (& unnecessary). FMIC eats spool time, and isn't necessary with vf39. I didn't go e85 because its pretty hard to get here, and I heard a lot of horror stories about large variability in the octane from batch to batch. I don't know what IDC I run, but I'm guessing the meth helps a bit. With ethanol you will definitely need greater flow (lower energy content, etc...)

Last edited by wackbards; 10-16-2009 at 07:10 AM..
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Old 10-15-2009, 08:52 AM   #18
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Default Re: 2004 STI - 353whp/399wtq

Wackbards,

Hows your clutch holding up (if its still stock)? I have an appointment on the 31st of this month to get my car protuned and have a similar setup. I just need my clutch to last until the 1st of next year lol. As of now it has ~19k of mild driving on it.
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Old 10-15-2009, 10:57 AM   #19
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Default Re: 2004 STI - 353whp/399wtq

Wow... i'd love to be at that power level with my stock turbo.


I have more mods then you!!!
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Old 10-16-2009, 07:11 AM   #20
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Default Re: 2004 STI - 353whp/399wtq

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Originally Posted by 240sxsexy View Post
Wackbards,

Hows your clutch holding up (if its still stock)? I have an appointment on the 31st of this month to get my car protuned and have a similar setup. I just need my clutch to last until the 1st of next year lol. As of now it has ~19k of mild driving on it.
clutch is doing fine, but I don't do hard launches bad for stock bits...
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