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Need help finding this B.O.V.

Old Feb 18, 2007 | 08:44 AM
  #1  
SpGish20's Avatar
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Default Need help finding this B.O.V.

hey all my friend is rebuilding his 93 rx7. going single turbo.he is looking for a blow off valve.. we have been trying to figure out which b.o.v. this is on the s2k. any help please???

http://youtube.com/watch?v=kUM6KsgVSks
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Old Feb 18, 2007 | 11:14 AM
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If my ears are correct it is the greddy type s or r. The one item you have to consider is bov's will sound different on different levels of boost. Why not just choose a good one and run with it?
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Old Feb 18, 2007 | 02:45 PM
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Uh.....that is NOT a Greddy type S or R. It's an HKS supersequential BOV.

Tim
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Old Feb 18, 2007 | 03:56 PM
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No way, I have an HKS SSQ sounds nothing like that.
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Old Feb 18, 2007 | 04:46 PM
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Originally Posted by SIIK2NR,Feb 18 2007, 05:45 PM
It's an HKS supersequential BOV.

Tim
that was going to be my "guess"
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Old Feb 18, 2007 | 04:59 PM
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Originally Posted by gotswap,Feb 18 2007, 12:14 PM
If my ears are correct it is the greddy type s or r. The one item you have to consider is bov's will sound different on different levels of boost. Why not just choose a good one and run with it?
What blow off valves are good and which are bad?
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Old Feb 18, 2007 | 05:26 PM
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Its niether the HKS or Greddy BOV's.
Veryyyy distinct noise.. I wonder which bov it is?
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Old Feb 18, 2007 | 05:29 PM
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HKS SSQ
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Old Feb 18, 2007 | 05:33 PM
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http://youtube.com/watch?v=gVBBO4w78U8
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Old Feb 18, 2007 | 06:30 PM
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Originally Posted by TheCarGuy2021,Feb 18 2007, 06:33 PM
That's a terrible example. The BOV is being man handled ...half of the noise is just compressor surge, not even BOV.
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