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Why doesnt my dump valve "chirp"?
Posted: Sun Jul 11, 2010 8:15 pm
by jason1987
it just hisses, is it because the sri's dont have high boost as other turbod cars? ive got a dv24
Re: Why doesnt my dump valve "chirp"?
Posted: Sun Jul 11, 2010 9:54 pm
by steve_earwig
You could always make a
"FSSHHHHHHHHHHHHHHT" noise when you change gear

Re: Why doesnt my dump valve "chirp"?
Posted: Sun Jul 11, 2010 10:01 pm
by mandelbug
Atmospheric dump valves just PTSCHHHHHHHHHH (dump the excess air to atmosphere), a recirculating DV doesn't though (it dumps it back into the inlet)
Re: Why doesnt my dump valve "chirp"?
Posted: Sun Jul 11, 2010 10:04 pm
by jason1987
yh ive got a baileys dv24 but some other atmos ones make a chirpy sound,
http://www.youtube.com/watch?v=DpSW8FoT ... re=related
Re: Why doesnt my dump valve "chirp"?
Posted: Mon Jul 12, 2010 8:40 am
by mjcook1984
depends on the dv different designs have different noises plus the amount of boost plays a factor to
Re: Why doesnt my dump valve "chirp"?
Posted: Mon Jul 12, 2010 1:06 pm
by no2lurch
mjcook1984 wrote:depends on the dv different designs have different noises plus the amount of boost plays a factor to
I was gonna say that... They are supras as opposed to a peugeot and they run silly boost
Re: Why doesnt my dump valve "chirp"?
Posted: Mon Jul 12, 2010 3:35 pm
by jason1987
well that was just an example for the sound, think i heared a starlet glanza chirping aswell, but then the sris arent really proper turbos with alot of boost as opposed to most other turbos. does anyone know roughly what bhp increase you get on sris when upping boost to 12psi? i cant seem to find any info on that on here, saw someone was running 184bhp.
Re: Why doesnt my dump valve "chirp"?
Posted: Sat Jul 24, 2010 5:54 pm
by Archangel
Dump valves are so chavvy .
Re: Why doesnt my dump valve "chirp"?
Posted: Sat Jul 24, 2010 9:05 pm
by robb
My Dump valve makes a farting sound something to do with the sphincter outlet
