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#871
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Can anyone tell me what PSIs the 06-07 BPVs are good for?
From the USA threads it seems like they should be fine up to around 22-23PSI?
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06 STi: 337hp @23psi on E85... 06 STi: 309hp @22psi on 98ron... |
#872
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I have heard closer to 18 but can be increased by denting in the housing with the back of a screw driver etc. this increases the spring pressure inside. Would still be surprised if it holds to 23 though.
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#873
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Quote:
Can read on the thread below that the max is closer to around 23psi depending on wear, anyone on pwrx tried 22psi on the stock metal bpv? Blow Off Valve FAQ: Read if you are thinking of buying one! - NASIOC
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06 STi: 337hp @23psi on E85... 06 STi: 309hp @22psi on 98ron... Last edited by RJ999; 05-06-2015 at 02:00 PM. |
#874
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I also have read/heard it being 18-19... Could be wrong either way..
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2018 Nationally Accredited Silver CAMS Photographer Having a modern day PC without an SSD is like hiring a hooker for hugs....... |
#875
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Confirmed 20-24 psi no issues!
Just spoke to some people that have 20-24psi going through it and holding no problems.
__________________
06 STi: 337hp @23psi on E85... 06 STi: 309hp @22psi on 98ron... |
#876
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Unless you are on a dyno you probably have a hard time testing it and confirming that it is not a slight leak. A bit like waste gate springs perhaps.
I used to run a Perrin BOV and it was better than stock on my 08. I changed to a Forge BOV just to help with scoop clearance and was surprised that it sharpened up throttle response. Both were full plumb back. |
The Following User Says Thank You to Kremer930 For This Useful Post: | ||
TROLLEY (05-06-2015) |
#877
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Guess you will need a new bov then as you are going to be running 26psi+
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The one perkent... |
#878
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Quote:
Obviously as its an 08 with a plastic BOV, world of difference with what they handle there. 08+ is known for issues with the plastic bov, can't compare.
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06 STi: 337hp @23psi on E85... 06 STi: 309hp @22psi on 98ron... Last edited by RJ999; 05-06-2015 at 03:02 PM. |
#879
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mine holds 25psi...
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Wide Body GC8 WRX #217 Street Cars WA Full 04 STi drivetrain 08 JDM 207 Garrett 3076 xtr |
The Following User Says Thank You to Spektre For This Useful Post: | ||
RJ999 (05-06-2015) |
#880
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__________________
06 STi: 337hp @23psi on E85... 06 STi: 309hp @22psi on 98ron... |
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