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Old 03-04-2005, 07:05 AM   #1
Chandy69
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Join Date: Mar 2002
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Default USDM STI Injectors vs JDM Injectors? Any different CC?

JDM 2002 STi SPec C engine Injectors
All the info I have is JDM STi are 2.0s with 8k redline
*Side Feed
VS.
USDM 2004 STI Injectors the Pinks
*Front Feed?

Will the JDM ones work on my Cobb Stage 2?

What are the CC's of the JDM ?

Thanks for any help.

Chuck

aim Chandy70
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Old 03-04-2005, 07:13 AM   #2
StevieD
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Default

Quote:
Originally Posted by Chandy69
JDM 2002 STi SPec C engine Injectors
All the info I have is JDM STi are 2.0s with 8k redline
*Side Feed
VS.
USDM 2004 STI Injectors the Pinks
*Front Feed?

Will the JDM ones work on my Cobb Stage 2?

What are the CC's of the JDM ?

Thanks for any help.

Chuck

aim Chandy70

USDM injectors are side feed, I think they are ~ 520cc or less and they won't work on your WRX... stick with the JDM STI pink injectors. They are ~ 565cc.

Steve
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Old 03-04-2005, 07:16 AM   #3
Chandy69
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Default

Cobb stage 2 says USDM I dont mean to sound like a Nooby but i want to double check my work before i regret it.

Thanks you Steve.
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Old 03-04-2005, 07:18 AM   #4
Chandy69
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Funny is i was just talking about asking you a Question being that i love www.JDMPARTSTX.com
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Old 03-04-2005, 10:03 AM   #5
JIM THEO
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Stevie - without intention to hijack the thread - do you send parts overseas?
Thanks
JIM
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Old 03-04-2005, 10:28 AM   #6
Chandy69
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Cobb Stage 2.5 says,

VF30 map using 93 octane fuel. Requires VF30 turbo, STI injectors, stock intake, stock intercooler and turboback exhaust. 320HP / 295 ft-lbs. Cat Efficiency and EGT CEL's removed

So the USDM injectors dont work in the 02 WRX, Anyone ....
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Old 03-04-2005, 10:36 AM   #7
rewt
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Quote:
Originally Posted by Chandy69
So the USDM injectors dont work in the 02 WRX, Anyone ....
No, USDM STi injectors will not work. They are side-feed injectors while the USDM WRX are top-feed.

You need JDM STi injectors, commonly known as Pinks. These are the STi injectors being referred to in Cobb's description.
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Old 03-04-2005, 10:37 AM   #8
2002WRXSTi
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The USDM are side feed injectors so you would have to get an entire US fuel line settup. If that is even possible to install
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Old 03-04-2005, 11:16 AM   #9
Jaxx
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lets take this back to the top


]JDM 2002 STi SPec C engine Injectors
All the info I have is JDM STi are 2.0s with 8k redline
*Side Feed these are the pink side top feed injectors
VS.
USDM 2004 STI Injectors the Pinks incorect usdm injectors are yellow side feeds
*Front Feed?

Will the JDM ones work on my Cobb Stage 2?you must use jdm pink injectos for stage 2.5 NOT for stage 2.0
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Old 03-10-2005, 02:39 PM   #10
JlDlM GC8
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does any one have/know the part number for the top-feed JDM Pinks??
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Old 03-10-2005, 03:46 PM   #11
ride5000
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just go to gruppe-s.com
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