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Old 12-21-2009, 08:20 PM   #1
cnlor
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Default 18g not spooling, not tuned.

Hi, I'm new on here. My 03 Wrx has header, uppipe, 18g, downpipe-straight pipe. still going to install walbro 255, 750cc injectors......but i'm not spooling at all, what's the problem? is it the wastegate? my wrx isn't tuned because i just installed everything in two days plus there's no one close around here to tuned it for me. anyone know why?????

also, was there anything inside the bandjo bold feeding into the turbo because I couldn't find anything inside like a filter or something. I'm getting too much oil feeding in.
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Old 12-21-2009, 08:24 PM   #2
dr3w
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First off you probably have a pre turbo exhaust leak or your wastegate is staying open or you have a giant boost leak. Your tune will not have anything to do with your turbo spooling.

As for the restrictor its to restrict pressure not flow, Get one in there asap.

And are you running all this off a stock ecu ? if so i cant see how it can be even drivable with 750cc's. Don't drive it your going to blow **** up.

And last but not least your in the wrong section.
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Old 12-21-2009, 08:25 PM   #3
ADAS1223
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^restrictor pills restrict flow...

WOW, ask this question on the 2.0L turbo thread. usually, new members read the rules and learn to post in the right section.. or ATLEAST the newbie section

check your IC couplers for leaks. after market BOV? how is your Boost hoses routed? maybe its best that you NOT boost at all until you get tuned. when you put in the 750cc inj. did you plan to get tuned or not?

no boost at all usually means a huge exhaust leak or boost leak. Goodluck

Last edited by ADAS1223; 12-21-2009 at 08:31 PM.
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Old 12-21-2009, 08:27 PM   #4
Jubert69
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Scale the injectors on your map to where to 750ccs, wont be perfect but should make ur car run a lot better.

Change all your WGDC's to 0. Then do a WOT run and see what PSI it gets to.

If you still don't build boost, your wastegate is open for some reason.
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Old 12-21-2009, 08:29 PM   #5
dr3w
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Quote:
Originally Posted by ADAS1223 View Post
^restrictor pills restrict flow...

WOW, ask this question on the 2.0L turbo thread. usually, new members read the rules and learn to post in the right section.. or ATLEAST the newbie section
Was i talking about the restrictor pill in the vacuum line like no one mentioned ? no i was not. Was i talking about the orifice in the oil inlet line to the turbo like the OP was talking about, yes i was.
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Old 12-21-2009, 08:35 PM   #6
cnlor
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thanks....sorry
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Old 12-21-2009, 08:39 PM   #7
cnlor
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Quote:
Originally Posted by ADAS1223 View Post
^restrictor pills restrict flow...

WOW, ask this question on the 2.0L turbo thread. usually, new members read the rules and learn to post in the right section.. or ATLEAST the newbie section

check your IC couplers for leaks. after market BOV? how is your Boost hoses routed? maybe its best that you NOT boost at all until you get tuned. when you put in the 750cc inj. did you plan to get tuned or not?

no boost at all usually means a huge exhaust leak or boost leak. Goodluck

thanks!
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Old 12-21-2009, 09:01 PM   #8
ADAS1223
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Quote:
Originally Posted by dr3w View Post
Was i talking about the restrictor pill in the vacuum line like no one mentioned ? no i was not. Was i talking about the orifice in the oil inlet line to the turbo like the OP was talking about, yes i was. and im gay
he was talking about an oil filter. i dont read restrictor anywhere in the OP. but i do see a turbo, and no boost.
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Old 12-21-2009, 09:54 PM   #9
dr3w
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Quote:
Originally Posted by ADAS1223 View Post
he was talking about an oil filter. i dont read restrictor anywhere in the OP. but i do see a turbo, and no boost.
Yes the oil filter in the banjo bolt which is the inlet oil line to the turbo... he was saying he couldn't find it. And then he said he was getting to much oil flow.. i corrected him by saying you want to restrict pressure not flow to a turbo.
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