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Old 01-06-2004, 08:34 PM   #1
LqSilver
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Join Date: Jul 2003
Location: South Florida, Ft. Lauderdale
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04 Wrx Sedan
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Smile Does anyone know what blow off valve this is?

I have been in the market for a new blow off valve since my RFL is poop and is really pissing me off how it doesnt work half the time. I was watching a few videos and this one in particular caught my attention. Does anyone know what blow off valve that is on the focus? It is really starting to grow on me.

(sick focus btw, 450+hp converted to rwd, cosworth powered)
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Old 01-06-2004, 09:18 PM   #2
DonkeyPunch
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Dude, I am a US Navy Submarine Sonar Tech, and I can't tell what kind of blow off valve that is, and I am an "expert" in sound analysis. What kind is it? I don't know, atmospheric?
And my god what a slow download.

Andy

Do you have video where you actually see the blow off valve under the hood?
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Old 01-06-2004, 09:24 PM   #3
LqSilver
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Try turning the sound up. I can definetly hear it. It sounds like a plain "pishh" at lost boost and then at high boost it flutters.

And unfortunetly thats the only vid I could find of it.
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Old 01-06-2004, 11:23 PM   #4
DonkeyPunch
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It is hard to hear even with the sound up because of all the wheel spin, what an idiot, I did hear it toward the end in the last few seconds, could be a Forge, could be alot of makers, also I really don't know what companies have out for cosworth cars because we never got them, try looking on the RS ford sites in Britain, and you might find something, if you can find a video of something with the car just running in a straight line, not running around like a chicken with its head cut off. All that tire spin and squealing is in the same freqency range as the blow off valve and it is being masked out and is hard to hear the blow off valve.

Andy

Does sound like some of the Forge's I've heard though.
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Old 01-07-2004, 08:32 AM   #5
LqSilver
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Quote:
Originally posted by DonkeyPunch
It is hard to hear even with the sound up because of all the wheel spin, what an idiot, I did hear it toward the end in the last few seconds, could be a Forge, could be alot of makers, also I really don't know what companies have out for cosworth cars because we never got them, try looking on the RS ford sites in Britain, and you might find something, if you can find a video of something with the car just running in a straight line, not running around like a chicken with its head cut off. All that tire spin and squealing is in the same freqency range as the blow off valve and it is being masked out and is hard to hear the blow off valve.

Andy

Does sound like some of the Forge's I've heard though.
Do the forge bovs flutter?
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