dean9595

thinking of fitting a dump valve any suggestions please

kosienutter

I have a group a diaphram type. But prefer waste gate chatter my self.

KSA-Cossie

iTrader: (4)

MSD one.

v man

Read below vvvvvvvvv

charlie luciano

iTrader: (3)

GGR diaphram jobbie


Luciano

mr west

iTrader: (1)

Bailey piston valve

AndyR1

iTrader: (1)

2nd ggr one

kosienutter

Lol coundnt be RS'd typing it all
out lol

opposite lock

iTrader: (3)

I like my spec r one i get chatter aswell .

daz1968

I like the standard one myself, get a bit of chatter as well,

zvh

unless ur running a t88 turbo and 60 psi of boost dont bother save ur money

adam151082

I wouldnt bother, took mine off after less than a day. To anoying, just put a cone filter on for the flutter

Glenn_

iTrader: (1)

I tried my cossie with the dump valve off and thought the car felt laggy than with it on.

botters

iTrader: (2)

yep they are slightly laggier without them they are a neccesity on some modern turbo's as well because the "fluttering" as people call it is the turbine stalling and starting very quickly which puts a lot of strain on the shaft and a lot of modern turbo's have very thin shafts i presume to aid spool up time and cant handle the "fluttering" like old school turbo's can

dean9595

looks like ill be getting a bailey dv26 twin piston also as im at it i will prob be after a k&n cone or group a cone but agian im not sure whats best advice plz

kosienutter

I once took the hose to my dump vavle hose off the dump valve and the chatter was so emense (imo) lol i thought the actuator rod could have snapped . So thats why at the mo my dump valve is staying. Dont want to fook my turbo

ClevoCapri

iTrader: (1)

The large loud atmospheric ones are just wanky. But a nice plumbed back one, like the std one, is definately a good idea.

costina

iTrader: (1)

DV24 is what u need as its a single piston.