as the title guys i want more chatter as oposed to the dump vale hiss.

i have a 4x4 sapph cossie runnig stage one turbo,360 and cut backs,dark greens-31 actuator,3bar map and a stainless steel.

question is running the car at 20psi is it a must i have a dump valve or can i just get rid of it.car dosent see track but often gets opened up on private race tracks

 

Ditch the dump valve and fit a massive cone filter m8.

 

so i will be ok running 20 psi without a dumpy?? group a cone filter on the way!!

 

oh wats needed if i take the dump valve off,is there much to it?

 

Just blank off the hole m8.

 

think im gona do just that my girlfriends brother has just bought one and the chatter sounds lush!!!!cant get enuff of it..lol

 

i was racing a saph on sunday, i had my window open on a nice sunny day with it chattering its bollocks off right next to me....


i could play with myself over that noise

 

It will be fine withotu a dump valve

 

lol me 2

 

why would you need a cone filter any difference ?

 

Blank off the vacuum hose too

 

It has been known to make a huge difference

 

can somebody give me a definition on what causes chatter?

from what i think *i stand to be corrected*......without a dump valve, excess air cant escape, so forces its way back into the turbo causing the shaft to spin the way its not suppost to?

 

not spin the wrong way as such, just stall

 

so...... a bit like somebody sticking a broomstick through the front wheel of your bicycle while riding it fast

 

yes but u miss out on a nackered spleen and 6 broken ribs but ur turbo will shit its bearings quicker

 

i found the angle of the hose changed the sound of the chatter

 

http://www.wrc-cosworth.org/tech/tur...bocharged.html

 

Love chatter Mine is stupid loud! lol

 

Mines louder

 

because the chatter sound is coming out from the air filter, if you still run the car with standard air filter and airbox it will be quietened by that set up compared to if you are running with a large induction kit.

 

if you get the pedals right .... you can scare people at bus stops

WTF WAS THAT ...,.

 

so is it better (for the turbo) to be using a dump valve when running 19-20psi, i get some chatter on mine but was thinking of trying it without the DV to have a listen to more chatter

 

I havent used a dump on mine since i ve had it and see my sig for my peak boost figure

 

i dont think turbo stall is that detrimental to the life of the turbo. all cars chatter to some degree (even my Golf Gt tdi chatters), the cone filter has a larger surface area and is less restrictive, ie it doesnt damper the chatter noise like a standard set up.

obviously pushing 20 psi through will shorten the life anyway compared with standard boost. i say enjoy the chatter and when the turbo does pop its a good excuse to get a better one

 

ha..yeah this one is pretty new last one gave up the ghost

 

Get yourself a 16 year old skiprat, feed her some speed and 4 bottles of blue wkd and you'll have a lifetimes chatter in 1 night, and a blow job if your really unlucky

 

Wanna bet? Mines a hell of a lot louder than alex's used to be be now and that was crazy loud as it was lol

Yeah do it all the time had an old man grab his wife and pull her in the bush before as if they was about to get shot

 

my g/f son calls it nitro boost bless him..

even with the iirc dump valve.my car chatters very loud on 13 psi

i guess its not a chave thing. as the old owner fitted it for a reason

but i do have.HKS EVC V Boost control system on the dash. 3 levels of boost(14/24/34), each setting fully adjustable

 

Done this loads

 

dump valve is needed when using t4 isnt it?

 

Can you make any turbo set up chatter then?

 

If you want more chatter, take my wife with you every where you go. She can talk the hind legs off a donkey!

JJ

 

Leave it alone Greg

 

yes from what we were led to believe, we had loads of chatter still though, had a spec-r dump valve but it wasnt that loud

Sarah

 

The chatter on my esc cos is awesome - proper loud

 

my octavia doesnt even dump or even sound like a turbo

i want some chatter

 

Your a woman, you chatter enough as it is

 

dont you know it ian

 

i wasnt talking about mine i was just saying.

Tbh the grey one doesnt have a dump valve, and im sick of the chatter, so it makes a change to hear the dump valve on the blue one