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Old 01-20-2013, 10:30 PM   #1
rshoop
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Member#: 99383
Join Date: Oct 2005
Default How much

How much boost will 800cc injectors support? I've heard any ware from 22-28 any thoughts,
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Old 01-20-2013, 11:19 PM   #2
mod maniac
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Join Date: Nov 2011
Chapter/Region: SCIC
Location: mariposa ca.
Vehicle:
2&4 fxt & fxt sti
Fullers Garage

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Your question has no clear answer. 22 psi from a td04 is a different volume of air than 22 psi from a 30r and 22 psi passing through your stock ic is different than 22 psi passing through a huge fmic. then 22 psi going into a 2.0 is different than 22 psi going into a 2.5. There are to many variables
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Old 01-20-2013, 11:22 PM   #3
hillsboro
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Join Date: Apr 2005
Chapter/Region: NWIC
Location: PDX
Vehicle:
11 STI
05 Outback XT

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this guy is a super lurker. 6 posts in 7 years.
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Old 01-20-2013, 11:58 PM   #4
living the dream
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Member#: 342829
Join Date: Jan 2013
Default

Okay guys this looks like an ok thread to hack.
First post ever and i am stoked to be apart of this great forum you guys are all amazing and a great help!
(Typing this from a cell phone so bare with me, and also just learning my way around the forums)
Okay need an idea of what my car will put down on the dyno just opinions.
Here goes-
2007 wrx tr
60k miles
Vf43 port and polished (pnp)
Intake manifold pnp
Tgv deletes pnp
Exhaust manifold pnp
Throttle body pnp
Grimmspeed up pipe (gs)
3 port boost solenoid gs
8mm phonelic spacers gs+ 3mm k spec spacers
38mm tial ewg
Invidia turbo back catless bellmouth
255 walbro
Aerometer fpr
Perrin fmic
Perrin fuel rails
K&N intake
Step colder plugs
Aquamist water/meth kit 6 series (with and without the kit)

All these parts are in the basement awaiting the install!!! aside for the tbe stage 2.cobb tune
Still running stock tr injectors 550cc* will they hold or what injectors do you perfer (
i can get a set of 1000 cc off a friend or is that a little over kill?!
Stock clutch..i baby it
Fully braced car on tein coilovers
Thanks for any input you have guys!!

Thanks again
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Old 01-21-2013, 07:44 AM   #5
tuzzio
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Member#: 292532
Join Date: Aug 2011
Chapter/Region: NESIC
Location: Southwick, Ma
Vehicle:
05 STI
PSM

Default

Talk to your tuner. Don't thread jack. Too many variables. Get ready to be flamed.
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Old 01-21-2013, 08:49 AM   #6
Leafy
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Member#: 330625
Join Date: Aug 2012
Chapter/Region: NESIC
Location: MA
Vehicle:
2006 WRX
WRB

Default

Quote:
Originally Posted by living the dream View Post
Okay guys this looks like an ok thread to hack.
First post ever and i am stoked to be apart of this great forum you guys are all amazing and a great help!
(Typing this from a cell phone so bare with me, and also just learning my way around the forums)
Okay need an idea of what my car will put down on the dyno just opinions.
Here goes-
2007 wrx tr
60k miles
Vf43 port and polished (pnp)
Intake manifold pnp
Tgv deletes pnp
Exhaust manifold pnp
Throttle body pnp
Grimmspeed up pipe (gs)
3 port boost solenoid gs
8mm phonelic spacers gs+ 3mm k spec spacers
38mm tial ewg
Invidia turbo back catless bellmouth
255 walbro
Aerometer fpr
Perrin fmic
Perrin fuel rails
K&N intake
Step colder plugs
Aquamist water/meth kit 6 series (with and without the kit)

All these parts are in the basement awaiting the install!!! aside for the tbe stage 2.cobb tune
Still running stock tr injectors 550cc* will they hold or what injectors do you perfer (
i can get a set of 1000 cc off a friend or is that a little over kill?!
Stock clutch..i baby it
Fully braced car on tein coilovers
Thanks for any input you have guys!!

Thanks again
As long as those 1000s are EV14s, you're good to go. If they're like EV6s or Ev1s, forget it, your idle will suck.
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Old 01-21-2013, 12:33 PM   #7
living the dream
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Member#: 342829
Join Date: Jan 2013
Default

I apologize to *rshoop* for the jack, still trying to find my way around the forums.

Well i have been scanning the forums about my injector dilemma and i came up with that my stock tr 550's can be modified to a high 7+ low 8- cc, but the sprays will be less atomized and more direct stream. I also found that the 1000cc are almost the same problem more direct spray less atomization.. my question is.. should i save my money mod my stocks, or spend the cash and do the 1000s and kind of have the same dilemma..

Opinions are very welcome and if someone could guide me to the correct part of this forum to post these questions i would really apperciate it.

I know its heard alot but......is this mod list capable of 400hp (dont tear my head off lol)
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