To Dump or not to Dump? ("Valve" that is)
#1
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Is there any real advantage from fitting a dump valve?
Apart from the cool "swoooosh" noise of course.
Your thoughts and experience would be most appreciated.
Brian.
Apart from the cool "swoooosh" noise of course.
Your thoughts and experience would be most appreciated.
Brian.
#2
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Originally Posted by briangreenwagon
Is there any real advantage from fitting a dump valve?
Apart from the cool "swoooosh" noise of course.
Your thoughts and experience would be most appreciated.
Brian.
Apart from the cool "swoooosh" noise of course.
Your thoughts and experience would be most appreciated.
Brian.
Is that not enough
![Big Grin](https://www.scoobynet.com/images/smilies/biggrin.gif)
You need one for flaming
![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
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The dump valve releases the presure caused by the turbo thus keeping the turbo spining the same direction meaning that the turbo can spool up quicker. THIS IS A GOOD THING!!!!!
![Norty](https://www.scoobynet.com/images/smilies/norty.gif)
#5
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Originally Posted by 320bhp
The dump valve releases the presure caused by the turbo thus keeping the turbo spining the same direction meaning that the turbo can spool up quicker. THIS IS A GOOD THING!!!!!![Norty](https://www.scoobynet.com/images/smilies/norty.gif)
![Norty](https://www.scoobynet.com/images/smilies/norty.gif)
![Cuckoo](https://www.scoobynet.com/images/smilies/cuckoo.gif)
As Cookie says, you need one if you want a flamer
![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
Definately a good thing
![Big Grin](https://www.scoobynet.com/images/smilies/biggrin.gif)
![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
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Originally Posted by Cornelius
Unless you stray into the other threads, and ask this question, then the purists will slag them off to their back teeth
As Cookie says, you need one if you want a flamer![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
Definately a good thing
Especially as it helps the car pop and bang too![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
![Cuckoo](https://www.scoobynet.com/images/smilies/cuckoo.gif)
As Cookie says, you need one if you want a flamer
![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
Definately a good thing
![Big Grin](https://www.scoobynet.com/images/smilies/biggrin.gif)
![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
*hint hint nudge
![Big Grin](https://www.scoobynet.com/images/smilies/biggrin.gif)
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#9
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Originally Posted by scoobynut555
If I have all the right bits in my boot, should be flaming from tomorrow, not go no fecking brakes though
caliper seized ![Whatever Anim](https://www.scoobynet.com/images/smilies/Whatever_anim.gif)
![Mad](https://www.scoobynet.com/images/smilies/mad.gif)
![Whatever Anim](https://www.scoobynet.com/images/smilies/Whatever_anim.gif)
Where you fitting it? (if you have all the parts that is)
![Smile](https://www.scoobynet.com/images/smilies/smile.gif)
#10
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Originally Posted by cookstar
Where you fitting it? (if you have all the parts that is) ![Smile](https://www.scoobynet.com/images/smilies/smile.gif)
![Smile](https://www.scoobynet.com/images/smilies/smile.gif)
#11
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Thanks for the advice so far.
So I should be able to convince the other half (Who drives the car during the week) that a dump valve increases fuel economy, prolongs the life of the turbo and is not just a boy's toy!!!
So I should be able to convince the other half (Who drives the car during the week) that a dump valve increases fuel economy, prolongs the life of the turbo and is not just a boy's toy!!!
![Norty](https://www.scoobynet.com/images/smilies/norty.gif)
#12
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Originally Posted by briangreenwagon
Thanks for the advice so far.
So I should be able to convince the other half (Who drives the car during the week) that a dump valve increases fuel economy, prolongs the life of the turbo and is not just a boy's toy!!!![Norty](https://www.scoobynet.com/images/smilies/norty.gif)
So I should be able to convince the other half (Who drives the car during the week) that a dump valve increases fuel economy, prolongs the life of the turbo and is not just a boy's toy!!!
![Norty](https://www.scoobynet.com/images/smilies/norty.gif)
![Thumb](https://www.scoobynet.com/images/smilies/thumb.gif)
You got the idea
![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
Dont forget the most important bit though when you tell the other half
They only cost a Tenner
![Norty](https://www.scoobynet.com/images/smilies/norty.gif)
Tiny ...
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dump mate, the first thing i had fitted to mine was a HKS SSQV, that was over 3 years ago and still loving it
![Smile](https://www.scoobynet.com/images/smilies/smile.gif)
BURBLE BURBLE PPPPPSSSSSCCCCHHHTTTT BANG
![Smile](https://www.scoobynet.com/images/smilies/smile.gif)
![Smile](https://www.scoobynet.com/images/smilies/smile.gif)
BURBLE BURBLE PPPPPSSSSSCCCCHHHTTTT BANG
![Smile](https://www.scoobynet.com/images/smilies/smile.gif)
![Smile](https://www.scoobynet.com/images/smilies/smile.gif)
#21
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It's induction kits that scoobs don't like, particulary fragile on the classic facelift and bugeye, unless you have them remapped and the parameters altered.
I've had a HKS sequential dumpvalve on my scoob for 2 years, and no problem. Well, only problem is that the boost solenoid sticks so a drop of squirty carb cleaner in the pipes sorts it out nicely
I've had a HKS sequential dumpvalve on my scoob for 2 years, and no problem. Well, only problem is that the boost solenoid sticks so a drop of squirty carb cleaner in the pipes sorts it out nicely
![Wink](https://www.scoobynet.com/images/smilies/wink.gif)
#22
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Blimey!
"HKS"
"Bailey's"
"Chatters"
And I thought I knew a bit about motors.
All I need to know now is, Where to get a "Kerfuddle Pump Gasket!!!"
Thanks again guys.
I Think the wagon could be making some sweet noise soon.
"HKS"
"Bailey's"
"Chatters"
![Ponder2](https://www.scoobynet.com/images/smilies/ponder2.gif)
And I thought I knew a bit about motors.
![Lol1](https://www.scoobynet.com/images/smilies/lol1.gif)
All I need to know now is, Where to get a "Kerfuddle Pump Gasket!!!"
![Cuckoo](https://www.scoobynet.com/images/smilies/cuckoo.gif)
Thanks again guys.
I Think the wagon could be making some sweet noise soon.
Last edited by briangreenwagon; 19 March 2006 at 10:40 PM.
#23
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Originally Posted by briangreenwagon
Blimey!
"HKS"
"Bailey's"
"Chatters"
And I thought I knew a bit about motors.
All I need to know now is, Where to I get a "Kerfuddle Pump Gasket!!!"
Thanks again guys.
I Think the wagon could be making some sweet noise soon.
"HKS"
"Bailey's"
"Chatters"
![Ponder2](https://www.scoobynet.com/images/smilies/ponder2.gif)
And I thought I knew a bit about motors.
![Lol1](https://www.scoobynet.com/images/smilies/lol1.gif)
All I need to know now is, Where to I get a "Kerfuddle Pump Gasket!!!"
![Cuckoo](https://www.scoobynet.com/images/smilies/cuckoo.gif)
Thanks again guys.
I Think the wagon could be making some sweet noise soon.
#24
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Bad news!!!
Went to get the rear wheels balanced today. (terrible vibration over 80)
All four tyres scrubbed on inside edges! Camber well off.
New boots all round......
No money left for dump valve.
At least it was a smooth ride home at 120!!!
Went to get the rear wheels balanced today. (terrible vibration over 80)
All four tyres scrubbed on inside edges! Camber well off.
New boots all round......
No money left for dump valve.
![Cry2](https://www.scoobynet.com/images/smilies/cry2.gif)
![Cry2](https://www.scoobynet.com/images/smilies/cry2.gif)
![Cry2](https://www.scoobynet.com/images/smilies/cry2.gif)
At least it was a smooth ride home at 120!!!
![Nono](https://www.scoobynet.com/images/smilies/nono.gif)
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