SC- 1st Gen (1992-2000)

Anyone know what BOV this SC is running?

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Old 06-12-12, 10:31 PM
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chnk
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sounds like my hks sequential except much louder
Old 06-13-12, 12:16 AM
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Parker Gen
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Originally Posted by DoomLight
we have much to teach you young padawan learner
hahah!

Still want that sound............
Old 06-13-12, 12:17 AM
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Parker Gen
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Originally Posted by chnk
sounds like my hks sequential except much louder
Really? Is that BOV available on ebay? There are so many HKS available some look fake but they sport the HKS logos :s About $50? Too cheap?
Old 06-13-12, 12:41 AM
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czar07
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what i wanna know is how the hell is he running only 12.5 with 500rwhp :/
Old 06-13-12, 12:43 AM
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Parker Gen
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Originally Posted by czar07
what i wanna know is how the hell is he running only 12.5 with 500rwhp :/
Yeah at first I was thinking stall convertor but it is a manual?
Old 06-13-12, 05:11 AM
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TheRonTom3
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That is definitely the sound of compressor surge.

If you don't know what it is i'm going to try and explain it as basically as possible. The compressor surges when there is more air than the turbo can essentially compress and it flows back through the unit. The fluttery sound is the compressor wheel operating in correctly and chopping up that back flowing air.

Most of the time this is caused from inadequate outlet in the system, no or malfunctioning BOV and so on. Some will argue that this is the death of a turbo others will argue there is nothing wrong with it. I believe it will most likely kill a cheap ebay turbo super quick but a quality unit shouldn't be affected to prematurely fail
Old 06-13-12, 05:28 AM
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bryan767
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-he ran a 12.5 because he let off at the end.
-to me its sounds like a SSQV bov.
-way to much surging, that turbo is going to blow up.

and by buddy goes to UNSW
Old 06-13-12, 05:42 AM
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Parker Gen
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All the hks bov sounds I hear on youtube sound high pitched.
Old 06-13-12, 05:48 AM
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blk&blu*j
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Originally Posted by doomlight
we have much to teach you young padawan learner



+1^^^^^^^^^^^^^^^^^^^^^^!!!!!!!!!!
Old 06-13-12, 09:45 AM
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chnk
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Originally Posted by Parker Gen
All the hks bov sounds I hear on youtube sound high pitched.
look up sequential bov, mine makes the fluttery sound as for where to get one, idk mine is considered old school, its an older bov. must not be made must more because ppl keep asking me if i want to sell mine
Old 06-13-12, 11:12 AM
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plex
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Originally Posted by czar07
what i wanna know is how the hell is he running only 12.5 with 500rwhp :/
A lot of factors come into play, funny how everyone says oh you make this amount of power you should run this amount of time. Driver experience is #1/type of tires/launch control/etc...
Old 06-13-12, 02:35 PM
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blk&blu*j
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Originally Posted by cherplex
A lot of factors come into play, funny how everyone says oh you make this amount of power you should run this amount of time. Driver experience is #1/type of tires/launch control/etc...
Touche ^^^^^^^^^

Playing at the track in my street Supra below in the 8XX's I run about a 12.3 of course street tires, rolling out of the box 2.3 60 ft but guess what It traps 145-150 out the back so yeah easily possible, more power doesn't necessarily mean better 1/4 times for a street car but on the street it can be deadly!!!!
Old 06-13-12, 05:34 PM
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Cleanshots
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um its not ssqv there wasnt that much pshh sound.. and if it did have one it wouldnt be surging like that.. and fluttering. or its setup hella wrong.. works best when its closest to the throttle body and tial is alot better.. i love my tial..
Old 06-13-12, 06:31 PM
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plex
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Originally Posted by blk&blu*j
Touche ^^^^^^^^^

Playing at the track in my street Supra below in the 8XX's I run about a 12.3 of course street tires, rolling out of the box 2.3 60 ft but guess what It traps 145-150 out the back so yeah easily possible, more power doesn't necessarily mean better 1/4 times for a street car but on the street it can be deadly!!!!
Exactly if you really want to get an idea how fast a car is you look at the trap speed at track.
Old 06-13-12, 06:42 PM
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Parker Gen
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Ima have a trap speed of 500 give or take


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