bleed valve vs dump valve - Corsa Sport - for Vauxhall and Opel Corsa B, Corsa C and Corsa D

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CorsaLad

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Registered: 25th Sep 01
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29th Jun 03 at 14:51

please cud someone expalin the difference between these two valves?

Cheers James

l33t corsa

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Registered: 14th Aug 01
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29th Jun 03 at 15:09

Dump valves make silly noises, bleed valves can be used to alter boost.

groom

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Registered: 19th Apr 03
Location: In front of my pc
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29th Jun 03 at 15:13

dump valves also spin the turbo on gear changes

Kris TD

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Registered: 25th Mar 02
Location: Ware, Hertfordshire
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29th Jun 03 at 15:17

quote:
Originally posted by groom
dump valves also spin the turbo on gear changes

actually they stop the veins from slowing down asmuch.

bleed valve is used to trick the actuator into thinking that the engine is running less boost than it actually is.

Gav S

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Registered: 16th Apr 02
Location: Coventry, West Midlands
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29th Jun 03 at 15:18

i thought that a dump valve is to stop turbo lag and keep the turbo spinning when changing gear?

Kris TD

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Registered: 25th Mar 02
Location: Ware, Hertfordshire
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29th Jun 03 at 15:19

majority of turbo cars have dumpvalves as standard anyway. they are just recirculating ones which dont make a noise.

vibrio

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Registered: 28th Feb 01
Location: POAH
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29th Jun 03 at 15:25

quote:
Originally posted by groom
dump valves also spin the turbo on gear changes

STFU - all dump valves do is release pressure from the inlet pipes. this stops the air getting sucked back through the turbo. this makes a noise the DV stops this noise. also the boost gets recirculated and this helps stop the blades from slowing down so much. atmospheric DV's stop the chatter but don;t help lag between gear changes

a bleed valve is used to increase boost from actuator levels.

CorsaLad

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Registered: 25th Sep 01
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29th Jun 03 at 15:30

ahh cheers

. so which is more benficial and gives better performance gains?

do u have either fitted to ur car vibs?

Cheers

James

MarkM

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Registered: 11th Apr 01
Location: Liverpool
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29th Jun 03 at 15:32

I beleive vib's has one of the said devices attatched to his very small turbo..

Drew

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Registered: 24th Nov 01
Location: County Durham
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29th Jun 03 at 15:44

quote:
Originally posted by Kris TD
majority of turbo cars have dumpvalves as standard anyway. they are just recirculating ones which dont make a noise.

just get the wastegate chatter

vibrio

Banned

Registered: 28th Feb 01
Location: POAH
User status: Offline

29th Jun 03 at 16:02

quote:
Originally posted by sport16v
I beleive vib's has one of the said devices attatched to his very small turbo..

I have both and they are not attached to my turbo ( which is not very small) .

J da Silva

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Registered: 10th Apr 03
Location: The FACTory
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29th Jun 03 at 16:05

u have a punto i believe we need say nomore

MarkM

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Registered: 11th Apr 01
Location: Liverpool
User status: Offline

29th Jun 03 at 16:13

quote:
Originally posted by VenomTurbo
u have a punto i believe we need say nomore

I feel this comment is correct...and u do have a small turbo vibrio like the length of your penis.

Now G T F

vibrio

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Registered: 28th Feb 01
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29th Jun 03 at 16:14

quote:
Originally posted by VenomTurbo
u have a punto i believe we need say nomore

yes a punto which looks and goes faster than 90% of corsa's in fact I have never been beaten by a corsa yet

[Edited on 29-06-2003 by vibrio]

vibrio

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Registered: 28th Feb 01
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29th Jun 03 at 16:14

quote:
Originally posted by sport16v

quote:
Originally posted by VenomTurbo
u have a punto i believe we need say nomore

I feel this comment is correct...and u do have a small turbo vibrio like the length of your penis.

Now GTF

I feel you know nothing about turbos do you

Marc

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Registered: 11th Aug 02
Location: York
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29th Jun 03 at 16:16

R u sayin ur turbo isnt shaped like a penis?

J da Silva

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Registered: 10th Apr 03
Location: The FACTory
User status: Offline

29th Jun 03 at 16:17

quote:
Originally posted by vibrio

quote:
Originally posted by VenomTurbo
u have a punto i believe we need say nomore

yes a punto which looks and goes faster than 90% of corsa's in fact I have never been beaten by a corsa yet

[Edited on 29-06-2003 by vibrio]

ill be in that other 10% then

MarkM

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Registered: 11th Apr 01
Location: Liverpool
User status: Offline

29th Jun 03 at 16:17

quote:
Originally posted by vibrio

quote:
Originally posted by sport16v

quote:
Originally posted by VenomTurbo
u have a punto i believe we need say nomore

I feel this comment is correct...and u do have a small turbo vibrio like the length of your penis.

Now GTF

I feel you know nothing about turbos do you

Yes I know enough about turbos to know that insulting yours if like insulting your manhood....both are equally as small...

Have some SMB lager please..

J da Silva

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Registered: 10th Apr 03
Location: The FACTory
User status: Offline

29th Jun 03 at 16:22

he cant,i had the last pint of SMB lager

vibrio

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Registered: 28th Feb 01
Location: POAH
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29th Jun 03 at 16:24

quote:
Originally posted by sport16v

quote:
Originally posted by vibrio

quote:
Originally posted by sport16v

quote:
Originally posted by VenomTurbo
u have a punto i believe we need say nomore

I feel this comment is correct...and u do have a small turbo vibrio like the length of your penis.

Now GTF

I feel you know nothing about turbos do you

Yes I know enough about turbos to know that insulting yours if like insulting your manhood....both are equally as small...

Have some SMB lager please..

I fear you have never seem muy turbo nor my manhood therefore fail to see how you could comment on them both therefore I suggest to you to have some SMB lager

vibrio

Banned

Registered: 28th Feb 01
Location: POAH
User status: Offline

29th Jun 03 at 16:25

quote:
Originally posted by VenomTurbo

quote:
Originally posted by vibrio

quote:
Originally posted by VenomTurbo
u have a punto i believe we need say nomore

yes a punto which looks and goes faster than 90% of corsa's in fact I have never been beaten by a corsa yet

[Edited on 29-06-2003 by vibrio]

ill be in that other 10% then

then I applude you for modding your car to be faster than sub 19s to 100mph then

J da Silva

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Registered: 10th Apr 03
Location: The FACTory
User status: Offline

29th Jun 03 at 16:26

ooo piss it

J da Silva

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Registered: 10th Apr 03
Location: The FACTory
User status: Offline

29th Jun 03 at 16:44

i feel mistreated at the sharing of smb lager

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Corsa Sport » Message Board » General Chat » bleed valve vs dump valve

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