ImprezaWRX

Can anyone tell me how to locate the dump valve i have tracked the three tubes from the top of the chamber but cant find anything???

My car is a jap import and makes a noisy whoosh noise when i lift of the throttle But the noise seems to come from the hks induction filter, there is obviously a sucking sound from here but am confused to the location of the valve?????????

Thanks

ps my bonnets up lol..........

dhorwich

Do you have a digital camera to take a picture of your engine bay..??

Dan

ImprezaWRX

Yes Dan i do but have no idea how to get the pics on here ???

Thanks mick......

Brun

If you email ya pic to me i'll stick it up for ya m8!

ImprezaWRX

hope this works!!!!

simmy

The dumpvalve is the black round unit with the red sticker just to the bottom right of the turbo heat shield

dhorwich

DV is circuled...





Dan

ImprezaWRX

No noise comes from here ?? am sorry to sound stupid but am new to scoob scene is that standard to the car as it does not look like an extra says denso on it????

Thick yorkshire man lol,,,,,,,,

simmy

Yep that looks like a standard dump valve, my one looks exactly the same, it should not make any noise as it is a re-circulating valve.

It feels back into the inlet so perhaps you can hear the whoosh of air coming out of the cone


[Edited by simmy - 9/21/2002 5:38:37 PM]

dhorwich

Your DV wont make much noise because it is a re-circulating one (the standard scoob DV)......It will only give off noise when your driving and on boost, not when you rev it at idle...

Check out mine which is a HKS SSQ dump valve and is a vent to atmophere...




Dan

simmy

That aint small

ImprezaWRX

Oh my gawd thats a beauty....haha

And were would get one of those from Dan ?? are they available over here and is it easy to fit?

do very much appreciate all the speedy assistance have a beer on well erm me!!!

Thanks once again

Mick..... yorkshire

dhorwich

Luckily this was on my car when i bought it... they cost around £285 new i think....You can buy them from most top jap performance parts dealers..

http://www.hypersr.com/impreza_main.html

http://www.jap-innovations.fsnet.co....umpValves.html

http://www.tdi-plc.com/IMPREZA.html

http://www.upauto.co.uk/Wrxdv.htm

http://www.performanceexhausts.net/dvs.html

Very very easy to fit..!!!!

Dan

[Edited by dhorwich - 9/21/2002 7:03:02 PM]

ImprezaWRX

Once again thank you my friend.

never would of thought so much help would be so easy to get appreciate the time spent on the photo....

Regards

Mick