rb5037

What dump valve makes this noise. It's at 2 mins 5 sec's on the large movie file from members gallery (scoobs in the snow)
Makes a churping sound.HERE Watch out its 198 mb



Thanks

zhastaph

198mb

Might I suggest if you want people to look at it that you do something to reduce the size.

I got a 512k ADSL connection, which is the most that the vast majority will have, I aint gonna download it

If it is a movie, taking it out of the .zip will mean that people can download and watch only part of it.

Also based on the movie type, try finding some software to convert it to a lower resolution mayb

zhastaph

Or, you could always try this;

Free Hardcore **** Here!!!

Now just sit back and wait, I spect hundreds have started downloading it already

rb5037

The movie took 30-40 mins i think to download. pressed the button then did other things till it was complete.
It runs well in media player.

zhastaph

Well, only trying to help.

If you've ever been to a rally and you mean the 'chirp' like the WRC cars make then there is a make of dumpvalve that does this. I don't know what it's called myself, but someone will tell you.

Or a search for "Chirp" may yield some results, I cant think of many other posts that that could be associated with.

rb5037

The problem you have now made me is this.

What are people going to do?

Wait 40 mins to hear a chirp that lasts 3 secs
OR
Wait 40 mins to watch a **** movie with sound.


WHAT AM I GOING
TO DO NOW

StickyMicky

ive got the video anyways, downloaded it the other day

chirping could be the old turbo chatter, or it could be a chirpy dumpvalve

zhastaph

explore

think your find its a waste gate making that noise

StickyMicky

i think you will find its not

rb5037

Didn't think it was the waste gate. Could someone tell me what dump valve makes this noise.
PLEASE!!!!

rb5037

Also at 58 secs and 1 min.

Getting a bit sad now lol

zhastaph

I'm really sorry if I'm 'harking on' and bothering you, but why don't you try this http://www.riverpast.com/en/prod/aud...rter/index.php.

It can convert from MPG to WAV, you can download it as a trial version with limitations, though I haven't downloaded it to see.

And if you're having trouble hosting it, if you can get it down to a decent size, say less then 1mb if you email it to me I'll even host it for you (I've only got about 8mb available on the web server i use) - see I am a nice chap

If someone has suggested wastegate chatter then this is probably the sound the WRC cars make, it's a sort of very short sharp whistle, almost like a bird chirping but very loud;

WRC cars do not run dump valves. Many people suggest that the noise WRC cars produce is caused by Wastegate chatter. From what I read this is not true, it is in fact caused by the blades in the turbo stalling when the throttle is closed. So, you could block off your dump valve, if you don't mind replacing the turbo every few months. But I do believe there is a dump valve that can emulate this very same sound.

rb5037

Thanks, gave it ago but kept asking for a e-mail and username.
Said the trial was a 2 min max file, tried a 30 sec and still no joy.
Run out of steam now

Scott.T

iTrader: (2)

Blanking off the dump valve will make it chirp. Well it did on my 3-door cosworth and I have hear of others that have done it on here.

Some will say that this will reduce the life of the turbo, but those that have done it havn't had a problem. Pre90's early Turbo car's didn't have dump valves anyway.

Mr J

It's a dumpvale from JRM racing in Sweden....I think your refering to
Or it's a HKS ....that's the only aftermarket dumpvales that was used @ that event.. since I was the responsable for the Ice-event


And my car was not on the movie...and it was the only one running without a dump vale

Jan