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From: 857804
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  • Looks like a taxi, get a proper car like an EVO!

  • Actually this is a "DOSE", its a setup where you relocate the airflow meter from induction pipe to intercooler piping and swap your rubber induction pipe (on mouth of turbo) with a short (usually 12cm long) metal pipe + pod filter :D

    This act is harmless when using a metal turbo making under 25psi of boost and ceramic turbo making under 17psi of boost (Y)

    For a "DOSE" at its finest, search "VL TURBO DOSE" and look for the teaser one. Its set in Australia with AUDM cars :)

  • Comment removed

  • ITS NOT FUCKING WASTEGATE CHATTER PEOPLE STOP SAYING THAT PHRASE WASTE GATE CHATTER IT DOSENT HAPPEN!!!!! ITS JUST EXCESS BOOST BEING FORCED BACK THROUGH THE TURBO!!!!!!!!!! nice car though blue oval till i die.

  • all in the best possible taste

  • its a failing bov, haha not wastegate, its the turbo who makes the sound when the air is forced back trough the turbo ;)

  • fuking pikeys !

  • Do you still get wastegate chatter with anti-lag?

  • @lagundafire no, as far as i know a wastegat doesnt chatter :/

    

  • who gives a shit what the noise is where it comes from and what it does to the car,the owner obviously doesnt mind,the car sounds sick no one got hurt so lets all stop being keyboard warriors and relax.....wooooooosaaahhhh

  • compressor surge

  • lets all get technical!

    the waste gate produces no noise what so ever if left on the table in an empty room.

  • What a fucking pratt, what would he have done if a kid had walked out without warning, some people are so thick, if yoiu want to show off your stupid chav valve go to a macdonalds carpark or something.

  • that's definitely compression surge

  • everyone stop hating !, jheeze, we are all on here for the same reason to find rapid cosworth videos

  • That's some ghetto area, probably Feltham in Middlesex

  • fantastic sound man :)

  • Isnt that BOV flutter?

  • Chavs and tossers? wth is that? lol

  • sooo bad for your turbo...

  • Nice car man, sounds good but might be wise to not have your registration visable on the internet when booting a rapid car around place like that

  • nice car

  • What a nob.......booting it around in a street full of kids playing......if you did this on my road you would be getting a fuckin smartenin up!

    TIT.

  • compressor surge bad for the turbo

  • @gu81singh good job its not compressor surge then ;)

  • @chopshop85 errr thats exactly what it is mate

  • @TheIronchin Surge occurs when the turbo is boosting more flow than housing/inlet can cope with. This noise is when he's letting off the throttle, its know as flutter, not surge.

  • @chopshop85 my bad you are right its flutter not surge, defo nothing to do with the wastegate as a lot of people say tho lol

  • @TheIronchin Its just the compressed air passing back through the turbo blades. correct, the noise has nothing to do with the wastegate.

  • @chopshop85 flutter and compressor surge are the same thing mate

  • @jimboppins2230 Flutter is the noise when the compressed air passes back through the turbo once the throttle is closed. Surge is when the turbo forces more compressed air then the intake can handle even with the throttle open. The sound they make is similar, but one is on throttle the other off.

  • @chopshop85 you are refering to a boost spike. compressor surge results in flutter. 

  • You dont even know what is wastegate!

  • Nice One! Which turbo is it running?

  • Great sound. Ive a 98 audi s4. 2.7tt. How do i acieve that sound?

  • @nailler1 

    Change air filter for a cone filter or induction kit, thats all I did to my astra turbo and I got this sound.

  • @nailler1 its bad for your turbo...

  • Sounds gorgeous mate

    Im a huge jap fan but got alot of respect for the cossies!

  • nice car an sound !

  • its a type of bov called Sequential BOV look it up. it pays to know what your stuff before showing the whole world how wrong you.

  • Wow. I wish I owned a shonky old Ford Sierra and lived on a council estate in Hackney.

  • @Benn859 instead of a shitty poxel ashtray that struggles to run 15's

  • yeah the guy seemd pretty safe actually.. he asked them to move on to path .. least he's got consideration... omg that waste gate chatter makes me laugh.. its like a fanny fart haha

  • what is the model of blow off?? please!!! thanks...!

  • @piston7272 to get a compressor surge you take your bov off. when u step on the go pedal and the turbo spools and makes boost then u let off the air has to go some where.

    usually a bov vents the air so u get the ppsssshhhhhttt sound. if u dont have a bov the air goes back thro the turbo causing the fan in the turbo to spin backwards the flutter is the sound of the air going back thro the turbo

  • hahah jokes d dump vale as a seriousl bad delay buy an anti lag 4 the turbo dat help sort it

  • awesome.....

  • i love these cossies....mental power for not much £££...

  • wastegates dont chatter!!

  • sounds great, but massivley irresponsible...

  • that is not waste gate chatter its compressor surge. lighter spring in the BOV

  • a prime example of why you should never buy one of these from a dirty council estate.

  • Lol @ Damn right there....

  • Hmm not very fast, and dont kick when the turbo kicks in. Would not have be so good if one of those kids walked into the road.

  • Not exactly seriously quick now is it? Plus it isnt wastegate chatter. It is compressor surge. Nice car though!

  • that sounds aweomse :o) I know it's not good to have wastegate chatter ...but daym!

  • Sounds great mate!

  • Great car.....regards from athens Cosworth riders!

  • there 220ish stock m8

  • 20 years ago

  • Wat a load of tossers commenting on this vid.. i didnt see any chavs, the camera guy looked out for pedestrians etc seemed pretty safe.

  • Thankyou.

  • @InsteadInstead

    Agreed!

  • Just a typical boy racer racing round crappy housing estates full of chavs and crappy bulldogs that can't even breathe properly.

  • who are u then a typical gay toff, wit an audi bought by mummy?

    or just being a cock for the sake of it?

  • A cock for the sake of it!

  • excellent thats what we like to see....

    after being able to afford to proper mod an expensive car to own, they are such bad chavs they even asked the local kids nicely to stay off the rd....

  • Bulldogs! What are you on about??

    anyway chill out, If this chavie video offends you, then just dont watch it, simple.

    by the way....not a hoodie in sight.

    Aight.

  • Aight!!

  • Unless a car has a turbo then a wastegate or dump valve is pointless.

    Many young "car enthusiasts" put them on their sheds and just look silly.

  • @CHOPERUS23 what are you talking about???? lay off the smack!!!!

  • @CHOPERUS23 r shut up u fagot

  • @CHOPERUS23

    Mate shut the fuck up your a retard .

  • @CHOPERUS23 brilliant dont think chavie 106 gti drivers could affors ton run these monsters, plu he told th kids to look out diks on here

  • @CHOPERUS23 BULLDOGS THAT CANT EVEN BREATH PROPERLY HAHAHAHAHAHHAHA Looool :)

  • wow a hater

  • @CHOPERUS23 take it you live in beverly hills then mate yeah

  • what does a waste gate do

  • Chanel exhaust into or out of the drive impeller

  • A wastegate is a valve that diverts exhaust gases away from the turbine wheel in a turbocharged engine system. Diversion of exhaust gases regulates the turbine speed, which in turn regulates the rotating speed of the compressor. The primary function of the wastegate is to regulate the maximum boost pressure in turbocharger systems, to protect the engine and the turbocharger.

  • Controls the speed of the turbine, too much boost and the wastegate opens up and channels it away from the engine.

  • This crap about it kills the turbo, you guys don't know shit. My Escort has been running a Harvey Gibbs built engine with a T4 Turbo and Anti-Lag for well over 3 years and not once has the turbo let go from the Compressor Stall. The T4 is a fantastic turbo, strong and reliable and heaps of fun.

  • Love that sound - pity it kills the turbo quicker

  • seriously quick? Can you post a video showing that statement lol

  • Kids play between cars........ Dont suppose you cared too much about that. Would of been better in a dissused road or closed supermarket car park. I love driving fast, but there is a time and place.

  • Compressor stall is that sound....wastegate doesnt make sound like that.

  • Thats wastegate chatter from an aftermarket External wastegate, if that was compressor surge the sound would be a louder banging sound, and if it was happening evreytime he came off the throttle he would have a big fucking problem

  • Sounds like the turbo is surging...

  • nice car great sound

  • You do realize its not possible for a wastegate to chatter

  • @PosiXJamie And it sounds like the dumpvalve is broken. Otherwise we should hear a "pshhh" and not a "hi hi ha ha". Nice car though. I've had tree Cosworths. I like them, but just the Cossies, not Fords other cars.

  • @ShinyHagge I was stating that its not possible for a wastegate to chatter. I did not mention anything to do with dump valves. Its more likely that it dosnt have a dump valve thus it chattering not the fact that the dump valve is broken.

  • @PosiXJamie EBC boost solenoid + screamer pipe says otherwise.

  • @jimboppins2230

    I don't know what that is. There is nothing in the waste to cause the fluttering noise, ITS AIR PASSING BACK THROUGH THE TURBO. Why can't people understand this. It has nothing to do with the wastegate.

  • @PosiXJamie do abit of research then. a screamer pipe vents wastegate exhaust to atmosphere. a boost solenoid controls any EBC. put the two together and you have an awesome sounding chattering wastegate when you on/off throttle around boost. clearly none of the 20 people who agree with you have ever driven or even been to a drift track.

  • @jimboppins2230

    A wastegate cant chatter! If it was to open and close quickly your car would overboost and it'd be gone. You clearly dont understand what your talking about. And before you say im wrong, i build competition engines and therefore i know a damnsite more than you ever will. compressor stall has nothing to do with the wastegate and neither does it have anything to do with external gates or screamer pipes

  • @jimboppins2230 Wastegate chatter is a made up myth, waste gates do not chatter or flutter, it is called compressor flutter due to running no bov and the air going back out the intake getting chopped up by the turbine blades. wastegate flutter does not exist, it never has and never will, you do not know what you are talking about.

  • @PosiXJamie i am aware of what flutter and compressor surge is. i have owned and modded many boosted cars. you clearly have not.

  • i wonder if the police have been to his house to ask him about this video. let me know if you got 3 points mate!!!

  • Seems a little slow.. and isnt much of a looker.. but sounds sweet.. wouldnt mind my sil sounding like so..

  • nice car no that fast to me there but sounds good!!!

  • Council estate heroes

  • but anyway why say "seriously quick" when its not!?

    fcuk mines faster on 20 metres of road..

    check out the vid!

  • Nice car, had one that colour myself - but wouldn't have the mad noise from it.

  • GORGEOUS Cossie!! Damn:P Wish I had one... I'll have to do with my '92 CLX :P

  • what area is this?

  • Some shitty council estate, boy i'm glad i left england

  • what a twat! driving like that in a built up area! im all for speed, but theres a time and a place.

  • not very clever to make such experiments in a village,

    and it dont looks like a great acceleration, really

    i am a little bit disappointed from this vid

    i know that this car was one of the best rallyecars

  • I don't think he was flooring it.. IF he was flooring it, I'm more than certain the engine would rev higher faster and give a little more noise...

  • Audi a3 1.8t Faster!!??

    I`d like to see that!

    Why dont you post your car on youtube?

    Thanks for the comment.

  • lol ignore them twats lol

    i had one when i was 12 of my uncle for banger racing (it was already damaged) and i beat the old jag xjs and some bmw's, there good cars altho i do think th echatter is a wast really, but overall i love the car and vid, and u did tell the kids to go on the path so they were warned, would of been better seein blood n guts from the kids tho i reckon lol

  • because im not a fucking idiot on the roads and have no open space near me to go flatout.

  • you dont own that u nob!

  • @857804 I don't have a cossie, I wish I did, but I raced an audi A4 1.8T with my ford escort GT 1.8L DOHC BP05 motor, CAI, Neon SRT4 full exhaust swap, fixed the VICS "problem" and I didn't fly away from it, I walked away. Nonetheless, I did win =] I like this car by the way.

  • @857804 1.8 turbo faster never my mate had a 1.8 turbo golf gti smoked him with no effort at all mine is stage 1

  • Well, apparently you don't know you cars, coz the Cossie will smoke an A3 1.8T Any day! Your A3 has 150 - 170 HP stock.. this Cossie has 220 HP STOCK... Hell, it'll even smoke a 2.0T

  • wastegate chatter huh... lol that would be the blow off valve being to tight and the turbo surging with back pressure.

  • Isnt it called a Compression surge?

  • similar i think

  • got on the path hahaha

  • why do some of these clips get stupid comments!!!!,i might have to do one!!!,wait a minute,im not a jelous tosser!!!,what i will say is i like the car and the mods look nice,bit lairy for my liking if im honest but a nice modified cosworth none the less!,and respect for being responsible and telling the kids to move,like it,...everybody else please keep the stupid stuff to yourself as it makes you look like a pr!ck!!!!,....ps thanks for explaining the chatter nickwall =0)

  • Well Said!

  • lol no problem mate, i take it u new that was how it works then. to be honest it is an easy assumption to make because 99 percent of people think it is called wastegate chatter. i agree nice car too like them in that colour on saphs

  • right throttle butterfly shuts so its got however much boost pressure in the inlet pipe thats gotto go somewhere so it goes back down the turbo making it stall hence turbo stall, but the exhause gasses are still spinning the turbo which is why u get that noise its the turbo speeing up and slowing down. so if it had a big turbo making high boost bout 25 psi or more it wud snap the inpellor shaft on the turbo. thanx.

  • note, its not actually speeding up, its just slowing down.

    and no 25 psi wouldn't snap the impeller shaft, would just be louder and higher pitch compressor surge (which is what the sound is)

  • yes of course he can go quick , hes only on a housing estate with cars parked on both sides.What are you on aboy it sounded shit ?? i think it sounded fuckin great!!! everyones a critic tho

  • That wasnt quick and sounded shit........

  • Thanks for the constructive criticism.

    and thanks for taking the time to tell me how shit it sounds! Appreachiated.

  • Its a comments section, dont expect them all to be nice! Seriously quick, didnt look it to me, you may want to change the title also to Sierra Cosworth poodling about a pikey estete. Just a thought.

  • Yes you`re right, it is a comment section but that doesn`t mean you should swear and be rood does it?

    By the way, It wasn't "poodling around"

    actually it was moving rather quickly, too quick for the road conditions I agree,

    but I wasn't driving, I was behind the camera, and as for PIKEY! We haven't had pikey`s around here since 1995 when there caravans were torched! Subtle hint but they got it in the end.

  • Fair enough cant argue with that, still stand by what i say though!

  • haha lmao

  • hello!!! that noise is a dump valve. duh!

  • HELLO!!! No It`s Not.................

  • lol

  • its not even wastegate chatter how can a wastegate chatter lol its called turbo stall

  • Man i hate 'waste gate chatter'

  • lol at invisible-cant argue wiv a guy tht knows his stuff know anything about vtec civics

  • blimey it must b quick cause i never see i goo

  • Nice induction kit son

  • sounds nice 'yeah',

    but what the fuck has he done to the front lights ?!?! 'yeah'

    they look fucking shit 'yeah'

  • Why duz it say its seriously quick then?You should just say ur demo-ing it or something.cheers.

  • loving da motor mate !!

  • not being a hater but thats not reali that quick ae lol its just normal but good stuff.

  • He wasn't trying to be quick, he was demonstrating the noise.

  • how do you get the wastegate chater

  • it said quick in the title im waiting my 5 would kill that ford poo let alone what my corrado will do maybe you should of left the kids to play

  • Edwargo is right :)

    Awesome cossie by the way.

  • Oh dear, fit a dump valve. Ive seen cossie's blow a turbo from excessive wastegate chatter.

  • oh? where is it you've seen these cossies blow up from this excessive WASTEGATE CHATTER? if you knew anthing about cars you'd know that aint a wastegate chattering but the compressor wheel chopping up boosted air rushing back thru the wrong way!

  • What are you goons talking about? Wastegate chatter? It's called compressor surge. You apparently don't know exactly what you are talking about either. Surge occurs because the BOV doesn't vent all of the air out of the piping, thus causing the air to circulate back into the turbo. This causes the turbo to spin the other way which yes, will kill turbos.

  • errmm same thing, just depends on how you describe the noise, turbo stall, turbo surge, turbo chatter blah blah but it CANT be described as WASTEGATE CHATTER cause the wastegate plays no part in making that noise, looks like your the goon now mate!

    i've always run turbos without gay valves and they have never broke,only with a GT turbo i rub one coz those do break coz the shafts too thin

  • u know yr stuff m8, do u know anything about civics m8 need advice lol.

  • lol i dont know sheeeeeet!

    whats the prob with your vtec? dont really know about them but got some friends with seriously quick ones and they're on the honda civic forum, those guys know alot. might be worth joining the usa vtec forums too, they're leading in vtec tuning!

  • it actually was a wastegate

  • Actually it's just that he has no blow off valve, nothing at all to do with a wastegate. Close the throttle and boost pressure goes back through the compressor wheel and out the intake. It isn't compressor surge either, that's an entirely different beast - read your fluid dynamics text books! My car does exactly the same thing. If you believe it damages the turbo that's your business but there are just as many people who believe otherwise.

  • He does have a "blow off valve".

  • He may do that is still not wastegate chatter...wastegates can make a noise but not that noise it is different. That is compressor surge. As I said in a previous post there are huge articles about this and a lot of them explain the different. And the kinds of noises each makes. That is making the typical compressor surge noise. And I don't care if Cosworth designed the car with a recirc valve because virtually all modern turboed cars have them. They can still make that noise.

  • I would still have to disagree with you, i doubt that Cosworth would fit a recirculation system that was of no use in stopping the problem... I also think you're getting confused between "compressor surge" and "compressor stall", and their relationship.

  • They are technically the same thing. Just stall is more commonly used when referring to turbines engines on planes etc. In a car it is more commonly referred to as compressor surge and is most notably associated with the flutter. Which many people mistake with the waste gate making the noise. Just different terminology for the same thing.

  • its a dump valve with the vacuum pipe off causing the piston to be forced up rather than pulled up by the vac. it then "flutters" causing that nice sound. not healthy for the turbo tho...

  • its not wastegate chatter its turbo stool. if u run big boost pressures like 28psi or more itl kill ur snail in no time

  • do all wastegates make dat noise cos i av a glanza gt turbo and want to make dat noize please tell me wat one wod make dat type noize and wod fit me car.

  • how much will sum one flog one for?

  • er to the reply that that isnt a waste gate, well guys sorry to say but that is a waste gate matey, iv done rally driving for 6 years and yep it is

  • Wow...that was seriously quick....like a Mondeo is. Its not a wastegate! Its the air surgeing back through your turbo

  • yeah v nice car indeed.. shame the owner is a dick.. take it somewhere unoccupied by children.. lucky one of the parents didnt come out n kick hell out of you.. cos i would of...

  • yeh cus he was flooring it!!! must av bin doing at least 40!!!!

  • I just hope theres still a few cossies left by the time ive saved up enough for one.....

  • Some sound!

  • "What an idiot! you can actually hear children playing on the side of the road but yet he still drives fast on a housing estate... "

    Your lucky he told him to get out the road.

    He obviously didnt want to harm anyone otherwise he wouldnt of said it.

    and nice cossie mate, you still got it?

  • Hi Mate, It belonged to a friend of mine, and no, Some pratt drove straight into the back of it at a set of traffic lights and wrote it off!

    He's got another one I`ve heard.... I`ll have to get some of that on youtube!

  • Roads are for cars not kids to play thats how they get hit ;-)

    Lovely cossie mate

  • what are you doing thrashing a car like that about in a residential street? arsehole!