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01-18-2019, 02:20 PM | #1 |
Scooby Newbie
Member#: 496641
Join Date: Jan 2019
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19PSI BOV help, They keep breaking!!
Hey everyone, this is my first post and ill get straight to it. I have a 2002 WRX with a JDM EJ205 and other supporting mods. I make 373 whp at 19 psi and well i havent made anything close to 373 due to my BOV's breaking. HKS blew off my car on the third pull on the dyno, stock WRX wont stay shut after 2 weeks cause massive power loss and breaking up under load, and the same story with an STI and JDM STI BOV. I am using recirculation BOV's that vent to atmosphere due to the main line not connected and blocked off. I've read on some forums that most BOV's don't hold more that 18 psi and all the other brands they recommend cost an arm and a leg. Anyone else have any options i can try?
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01-18-2019, 02:27 PM | #2 |
Add Lightness
Moderator Member#: 13699
Join Date: Dec 2001
Chapter/Region:
NESIC
Location: Hopkinton, MA
Vehicle:2021 Building It Better |
Have you thought about properly connecting the recirculation hose so the pressure has someplace to go when you hit the pop off pressure? Or did you just word that funny and mean you've got a VTA BOV?
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01-18-2019, 02:32 PM | #3 | |
Scooby Specialist
Member#: 372777
Join Date: Nov 2013
Chapter/Region:
SCIC
Location: Compton, CA
Vehicle:2014 WRX Sedan Lmtd WRB |
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01-18-2019, 02:40 PM | #4 |
Scooby Newbie
Member#: 468745
Join Date: Jun 2017
Location: SoCAL
Vehicle:06 wrx black as your girls soul. |
i make 380whp on 20psi with a stock BOV no problems.. knock on wood.
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01-18-2019, 03:07 PM | #5 |
Newbie Moderator
Moderator Member#: 91347
Join Date: Jul 2005
Chapter/Region:
NESIC
Location: Boston, MA
Vehicle:2004 Tacoma Crew Cab 2012 Triumph 1050 |
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