spring in dump valve

[krizz51]

prob a silly question but changing the spring in my dump valve would i gain more of a wooshy noise got open cone but still wouldnt mind a bit more

 

[Undezcupra]

depends if you put a looser spring in then you might but the tighter/stiffer you go the louder pitched the noise will be but it wont be all that noticable

 

[cordobabrendy]

nope noise will be the same, the air still only escapes through the valve at the same speed.