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05-05-2006, 01:25 PM
| #11 |
| Senior STI Driver Feedback Score: 0 reviews Car: 05 Subaru WRX STi Location: Glendale Posts: 360
IWSTI Addict since: Jan 2005  |  naw i think external wastegate sounds like open headers |
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05-05-2006, 01:30 PM
| #12 |
| Senior STI Driver Feedback Score: 0 reviews Car: 05 Subaru WRX STi Fav Mod: ECUtek Location: Long Island, NY Posts: 316
IWSTI Addict since: Oct 2005 | Im telling you its deinitly compressor surge lol He doesnt have a big enough bov to compensate for the massive turbo and amount of boost he's making, so it cant vent the air fast enough, which creates the surge  |
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05-05-2006, 01:34 PM
| #13 |
| Senior STI Driver Feedback Score: 0 reviews Car: 05 Subaru WRX STi Location: Glendale Posts: 360
IWSTI Addict since: Jan 2005 | can surge at low boost lvls kill your turbo? |
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05-05-2006, 01:45 PM
| #14 |
| Spec C Club Feedback Score: 2 reviews Car: 05' CGM on silver Fav Mod: Ed's tune! Location: Bay Area NorCal Posts: 1,944
IWSTI Addict since: Sep 2004 | I actually think its the type of BOV he is running. I have heard that before on a suby and a SRT-4. He is running 26 psi, it is alot of boost but not that much. |
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05-05-2006, 01:45 PM
| #15 |
| Professional STI Driver Feedback Score: 0 reviews Car: 05 CGM STi Location: Inland Empire Posts: 475
IWSTI Addict since: Feb 2006 | surge period kills ur turbo |
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05-05-2006, 02:50 PM
| #16 |
| Spec C Club Feedback Score: 6 reviews Car: 08 CBR1000RR My Stuff: Subaru Parts Fav Mod: None Location: Kansas Posts: 2,476
IWSTI Addict since: Jun 2004 | Sounds to me like wastegate is flapping. My car does this sometimes when I'm only partly accelerating. |
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05-05-2006, 06:08 PM
| #17 |
| Senior STI Driver Feedback Score: 5 reviews Car: Soon Evo IX RS Location: Madison,WI Posts: 327
IWSTI Addict since: Sep 2005 | Sounds like boost hitting the turbo cause the BOV did not open.My guess is the BOV is set tight so not to leak under heavy boost. |
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05-05-2006, 07:34 PM
| #18 |
| Nanned ® Feedback Score: 9 reviews | Man that was shweettt! |
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05-05-2006, 09:28 PM
| #19 |
| Mo-de-ra-tor Feedback Score: 17 reviews Car: 06 WRB STI My Stuff: Subaru Parts Fav Mod: Advan RS Location: Seattle, WA Posts: 7,712
IWSTI Addict since: Mar 2006 | soudns good |
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05-06-2006, 06:31 AM
| #20 |
| GT R US Feedback Score: 1 reviews
Car: CUTN EDG project My Stuff: Subaru Parts Fav Mod: $20. mudflaps from auto zone Location: my cave Posts: 5,911
IWSTI Addict since: Dec 2003 | i'm going with surge. |
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