Forced Induction Discussion of turbos , superchargers , and nitrous upgrades on the G35

What bov are you using?

Old Mar 17, 2010 | 11:44 AM
  #31  
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Originally Posted by silver g
^ I have the same one...but that flutter you are hearing is most likely compressor surge.
That's what I thought but all the APS ST Kits sound like that. Check the Vid:
 
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Old Mar 17, 2010 | 10:34 PM
  #32  
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Originally Posted by silver g
^ I have the same one...but that flutter you are hearing is most likely compressor surge.
Mike are there any clips of your BOV in action in your build thread? I'd like to hear it
 
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Old Mar 17, 2010 | 11:50 PM
  #33  
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using greddy type RS.. but wish i got a tial..
 
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Old Mar 17, 2010 | 11:52 PM
  #34  
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What does the Greddy RS sound like? I don't think there's any videos of it in action on youtube on an actual 350z/g35
 

Last edited by tiguy99; Mar 18, 2010 at 12:04 AM.
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Old Mar 18, 2010 | 08:48 AM
  #35  
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Pretty sure I have heard that on a local gus car, its loud and more toward a high pitch.
 
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Old Mar 18, 2010 | 09:53 PM
  #36  
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Originally Posted by tiguy99
Mike are there any clips of your BOV in action in your build thread? I'd like to hear it
At the very begining of the video below my tuner blows off leaving the garage...listen carefully...hahaaha sorry the vid sucks...

[IMG][/IMG]
 
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Old Mar 18, 2010 | 09:57 PM
  #37  
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Originally Posted by EvanP246
That's what I thought but all the APS ST Kits sound like that. Check the Vid:
http://www.youtube.com/watch?v=6pZ45xQj0g4
Mine is much louder than this one...prob because we modified it to vent to atmosphere instead of recirculate...I also have twins which could make it louder I dunno

Dam I need to take some in car vids.
 
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Old Mar 19, 2010 | 02:07 PM
  #38  
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Originally Posted by silver g
Mine is much louder than this one...prob because we modified it to vent to atmosphere instead of recirculate...I also have twins which could make it louder I dunno

Dam I need to take some in car vids.
Dang your car sounds good! My BOV is much louder than the one in the APS video. Don't really know why. But yours has a more high pitched note to mine. Ill take a vid this weekend and post it up.
 
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Old Mar 20, 2010 | 11:14 AM
  #39  
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Originally Posted by phantom617
I have the TiAL 50mm BOV that I polished and I have the matte black HKS SSQV. I got a spare charge pipe for my greddy twins so I can swap between them whenever I feel like it.
Can you post a clip of your Tial? Right now I'm shopping for a BOV and am torn between the Tial 50MM and HKS SSQV.

I REALY love the sound of Jeffie's Tial BOV shown below


Does yours sound like this? Also what Tial BOV spring are you running?

Originally Posted by silver g
Mine is much louder than this one...prob because we modified it to vent to atmosphere instead of recirculate...I also have twins which could make it louder I dunno

Dam I need to take some in car vids.
Yes you do Mike! Your car is a rolling work of art! I must be captured on video from all angles including some in car video shots haha.

Question...the APS BOV is also one I'm interested in. How different is the sound if you set it up on recirculate vs. venting to atmosphere?

Does it sound like this clip here?



Originally Posted by EvanP246
Dang your car sounds good! My BOV is much louder than the one in the APS video. Don't really know why. But yours has a more high pitched note to mine. Ill take a vid this weekend and post it up.
Please do! I'd love to hear it to see what the difference is between both of your APS BOVs
 
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Old Mar 20, 2010 | 02:49 PM
  #40  
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Synapse is the ****! That's whats next for me. I had the HKS SSQV...it sucked even on the softer setting. I'm using the Greddy Type-RZ, its working great but tooo loud.
 
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Old Mar 20, 2010 | 03:44 PM
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Do you have any video clip of your BOV Demo?
 
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Old Mar 21, 2010 | 03:43 PM
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Originally Posted by tiguy99


Yes you do Mike! Your car is a rolling work of art! I must be captured on video from all angles including some in car video shots haha.

Question...the APS BOV is also one I'm interested in. How different is the sound if you set it up on recirculate vs. venting to atmosphere?

Does it sound like this clip here?

http://www.youtube.com/watch?v=6pZ45xQj0g4&fmt=18




Please do! I'd love to hear it to see what the difference is between both of your APS BOVs
Hahaha thanks dude!

Mine is much louder than that one too. That one sounds like it re-circulates back in. Recirculating is much more quiet. Mine has a much higher pitch to it as well. Next weekend Im gonna get my buddy to take some vids...inside the car as well as out side the car, and send em off to ya.
 
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Old Mar 21, 2010 | 05:08 PM
  #43  
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I appreciate that Mike. I'm torn between Tial, APS and HKS and just wish they made a universal BOV that allowed you to switch between the sounds at the flip of a switch haha
 
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Old Mar 21, 2010 | 10:41 PM
  #44  
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^ TiAL sounds good I have heard those...HKS ehhh I dont really like. I am really pleased with my APS...more so than I thought I would be. Vids next week for ya!
 
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Old Mar 22, 2010 | 10:54 AM
  #45  
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Originally Posted by silver g
Hahaha thanks dude!

Mine is much louder than that one too. That one sounds like it re-circulates back in. Recirculating is much more quiet. Mine has a much higher pitch to it as well. Next weekend Im gonna get my buddy to take some vids...inside the car as well as out side the car, and send em off to ya.
Just to add to that, in stock configuration, the APS BOV vents to atmosphere under high boost and recirculates under lower boost. It's got 2 ports. Honestly I cant tell the difference in my car. Its a bit louder when it vents to atmosphere but not by much. Also its more hiss like sounding than the tweety bird sound in the video. lol

Vids coming soon!
 
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