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rodney
03-26-2008, 03:39 PM
wondering why all the videos i see on youtube of mazdaspeed3's with the hks bov never make that bad azz high pitch chirp sound you hear on alot of other vehicles with the same bov? anyone know why that is, cause i really want to get that sound
Munnugles
03-26-2008, 04:07 PM
mine makes the high pitched chirp... that because im doin VTA not recirc... makes a huge difference in the noise.... and as for my cars felt like the drivabilty was better... some will say other wise... i have no prob in VTA
rodney
03-26-2008, 05:04 PM
everytime i run vta, it idles like shit
Sierra117
03-26-2008, 05:15 PM
Then don't run VTA...
rodney
03-26-2008, 05:18 PM
i understand that, so the only way to get that chirp is to run it vta?
Sierra117
03-26-2008, 05:20 PM
The chirp you will get regardless. My understanding is that in recirc mode, the HKS SSQV is quieter in VTA.
07speed3
03-26-2008, 05:22 PM
i understand that, so the only way to get that chirp is to run it vta?

pretty much unless you find a way to incorperate the fins in the recirc fitting and even then its a gamble lol i have no issues at all running VTA.
rodney
03-26-2008, 05:23 PM
well i listen to all the youtube videos and dont hear that chirp noise at all
07speed3
03-26-2008, 05:24 PM
The chirp you will get regardless. My understanding is that in recirc mode, the HKS SSQV is quieter in VTA.

No that the high pitched sound comes from the fin insert that you use when running VTA.
07speed3
03-26-2008, 05:27 PM
http://www.youtube.com/watch?v=-OumVZIRA0I&feature=related
here is a link to close561's vid not the best SQ but you get the idea.
Also a good example here
http://www.youtube.com/watch?v=4znpQoOEmH0
rodney
03-26-2008, 05:33 PM
thats the first one i heard, thats the sound i want with out running vta, it thats possible
07speed3
03-26-2008, 05:35 PM
thats the first one i heard, thats the sound i want with out running vta, it thats possible

well the fins are what makes that sound so the only way i could see possible is if you somehow put the fins in the recirc fitting...
rodney
03-26-2008, 05:37 PM
ok well appreciate the advice/help guys. i wonder if you could tune our cars to run on vta
07speed3
03-26-2008, 05:38 PM
you can with the Standback/XEDE
rodney
03-26-2008, 09:21 PM
oh damn i didnt know you could do that. thanks for the heads up, im waiting for the cobb ap though