Iain M
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Registered: 18th Aug 05
Location: Wigan - Drives 272bhp corsa ZLET
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This is a question i have wanted to ask for a while. Can you get turbo chatter on any turbo engine, or is it just some, i.e RS turbos.
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vcorsasport1.6
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Registered: 23rd Mar 08
Location: halifax, west yorks
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i dont mean to sound stupid, but whats turbo chatter iain?
[Edited on 22-08-2008 by vcorsasport1.6]
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Iain M
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Registered: 18th Aug 05
Location: Wigan - Drives 272bhp corsa ZLET
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I can't describe it so i'll let you listen
Have a listen
Far Far better than any Dump Valve
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vcorsasport1.6
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Registered: 23rd Mar 08
Location: halifax, west yorks
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ahh yeh, definately does sound better than any dump valve, cheers for clearing that up mate,
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nova_gteuk
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Registered: 15th May 02
Location: South Wales Drives: The Bandwagon
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Basically like the comment on that video.
It sounds like a squirrel living under the bonnet
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Iain M
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Registered: 18th Aug 05
Location: Wigan - Drives 272bhp corsa ZLET
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No problem, now are you able to answer my question
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d128mat
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Registered: 8th Jan 06
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i get it on my let quite loudly.... you can get it on any with a wastegate....
you may need to buy a new manifold to get it fit though....
although the LETSS are pretty loud without one....
fruitbooter and lukeD both heard mine and thats just a sstandard turbo...
minus bottom end work
[Edited on 22-08-2008 by d128mat]
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vcorsasport1.6
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Registered: 23rd Mar 08
Location: halifax, west yorks
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im pretty much sure you can get it on most engines, theres a few turbo'd astra's near me that chatter, seems to mainly on ford tho ![](/board/images/smile/thumbs.gif)
[Edited on 22-08-2008 by vcorsasport1.6]
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IvIarkgraham
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Registered: 27th Mar 04
Location: Ellesmere Port, Cheshire
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blow off valves are better
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jr
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Registered: 20th May 02
Location: Kent
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quote: Originally posted by vcorsasport1.6
i dont mean to sound stupid, but whats turbo chatter iain?
[Edited on 22-08-2008 by vcorsasport1.6]
On a turbo car, when you come of the throttle the tb closes, the noise is the air that is in a "pocket" between the now closed tb (obv a blow of valve/dump valve relases this pressure, hence the noise) , and the turbo, the back pressure forces the air back through the turbo, hence the noise
not good for your turbo, but sounds ![](/board/images/smile/cool.gif)
[Edited on 22-08-2008 by jr]
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Iain M
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Registered: 18th Aug 05
Location: Wigan - Drives 272bhp corsa ZLET
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Its a fucking top noise. Can you get a VAG engine to do it, say Golf GTi Anni??
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jr
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Registered: 20th May 02
Location: Kent
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quote: Originally posted by Iain M
I can't describe it so i'll let you listen
Have a listen
Far Far better than any Dump Valve
dump valve stops halfs the isses though that you get with turbo chatter
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IvIarkgraham
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Registered: 27th Mar 04
Location: Ellesmere Port, Cheshire
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my brothers audi tdi makes a similar noise but its not as loud
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Robbo
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Registered: 6th Aug 02
Location: London
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quote: Originally posted by Iain M
Its a fucking top noise. Can you get a VAG engine to do it, say Golf GTi Anni??
I just ahve a perf panle filter in mine and my Annie dumps quit eloudly Fros with an induction kit dumps ridiculously loudly!
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jr
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Registered: 20th May 02
Location: Kent
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quote: Originally posted by Iain M
Its a fucking top noise. Can you get a VAG engine to do it, say Golf GTi Anni??
well sort of, but the air filter and intake ducting dampen the noise, i dont sugegst trying to do it
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Iain M
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Registered: 18th Aug 05
Location: Wigan - Drives 272bhp corsa ZLET
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Do you have a DV Robbo or is it the standard one. I would want chatter for a while any way.
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Scotty C
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Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
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My mates LET's do it. Take the pipe off on top of the dump valve and blank it off.
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jr
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Registered: 20th May 02
Location: Kent
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im worried about the amount of people who are trying on purpose to make there turbo flutter, it is not good for the turbo
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Scotty C
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Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
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My mate thinks it's absoloutely fine
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Iain M
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Registered: 18th Aug 05
Location: Wigan - Drives 272bhp corsa ZLET
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A few of the ford lads round my way have it and have had for a while. How long does it shorten the turbo life by then. And can you make a VAG engine do it?
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Superlite Ltd.
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Registered: 9th Jan 07
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quote: Originally posted by jr
im worried about the amount of people who are trying on purpose to make there turbo flutter, it is not good for the turbo
listen to Jr!
Turbo stall is bad, that why people fit dump valves
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Robbo
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Registered: 6th Aug 02
Location: London
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quote: Originally posted by Iain M
Do you have a DV Robbo or is it the standard one. I would want chatter for a while any way.
std bosch jobbie but as jr says, the pipign etc quietens it altho as i found, a perf panel filter make sit louder
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Iain M
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Registered: 18th Aug 05
Location: Wigan - Drives 272bhp corsa ZLET
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If dump valves are good then why do people take the piss out of them then??
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Superlite Ltd.
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Registered: 9th Jan 07
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quote: Originally posted by Iain M
If dump valves are good then why do people take the piss out of them then??
dump valves are good, but atmospheric ones that make a loud sound are abit chavvy. (i dont think so myself mind)
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jr
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Registered: 20th May 02
Location: Kent
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quote: Originally posted by Iain M
If dump valves are good then why do people take the piss out of them then??
because atmos ones go PTTTTTTTTTTTTTTTSSSSSSSSSHHHHHHHHHHHH
and people dont like the massive noise, hence recircs on most modern cars
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