HKS SSQV sound

[180sxidey]

mine used to sound like "whoooosh~"
hm.... kinda like water splashing sound....haha
wow.. i just thought of the onomatope and i think it fits pretty good. lol

but ever since i changed to gt28rs and boosted to 14 psi it started to make weird noise...
sounds like the laser beam sound from the 80's disco music
or the clone's laser gun from the star wars... lol "phhhhiiiiiiong!!!!"
puhhahahahaddfa!! these are even better

really high pitch.... and it s so loud
( it makes that noise w/ larger valve.. 1st valve sounds pretty much same...)
i have tried w/o the fins and tried w/ different fins and also varied the stiffness. but didn't make much difference...

http://www.935motorsports.com/bovmediaX.htm

i have checked this website and nothing sounds anything closed to disco.
oh wait... disco?? is this why gt28rs is called the disco potato?? lol
if it is... it is just too hilarious but.. i doubt it... lol

couple of my buddies have ssqv but theirs is definately water splashing...
but they have stock turbo... and lower boost...

do you guys know if this is normal? or if not... have any idea what s causing my ssqv to be wanna be laser gun?

any comments or suggestions are appreciated...
thx