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+--- Thread: Derv doctor dump valve (/showthread.php?tid=12596)
Derv doctor dump valve - Aaron _d95 - 06-04-2013
Couldn't find a help and advice section so hope this is the right place.
Can someone tell me of this guide is correct because at the end it says "I take no responsibility if it goes horribly wrong"
Any help appreciated
http://www.club-306.com/topic/6365-dump-valve-fitting/?pid=90123
Derv doctor dump valve - dturbopeck - 06-04-2013
Yeah it's right, but just abit untidy
Derv doctor dump valve - Aaron _d95 - 06-04-2013
(06-04-2013, 08:27 PM)dturbopeck Wrote: Yeah it's right, but just abit untidy
So plumbing it into the brake servo pipe is ok
RE: Derv doctor dump valve - Chris_90 - 06-04-2013
Yer you have to plumb in to brake servo thats the only place you can get your vacume from, well get it as close as poss to the vacume pump
Derv doctor dump valve - Aaron _d95 - 06-04-2013
(06-04-2013, 08:44 PM)Chris_90 Wrote: Yer you have to plumb in to brake servo thats the only place you can get your vacume from, well get it as close as poss to the vacume pump
Ok thanks. If I put a switch inside the car on the 12v cable for the solenoid could I switch the dump valve on an off theoretically because it will cause a bit of turbo lag won't it as it will have to spool up to pressure again?
Derv doctor dump valve - Aaron _d95 - 06-04-2013
Does anyone know what this connector is called
![[Image: ejyda4es.jpg]](http://img.tapatalk.com/d/13/04/07/ejyda4es.jpg)
![[Image: na4e8ajy.jpg]](http://img.tapatalk.com/d/13/04/07/na4e8ajy.jpg)
![[Image: avu7u3an.jpg]](http://img.tapatalk.com/d/13/04/07/avu7u3an.jpg)
RE: Derv doctor dump valve - CJ_Derv - 06-04-2013
Face Palm .....Dump (lose my boost) Valve i wouldnt bother with one IMO
it got worse that guides on a lucas lol
Derv doctor dump valve - Aaron _d95 - 06-04-2013
(06-04-2013, 10:47 PM)CJ_Derv Wrote: Face Palm .....Dump (lose my boost) Valve i wouldnt bother with one IMO
That's why I want to put a switch on the 12v so I can switch it on and off
What's the difference to having it on Lucas or bosch.
RE: Derv doctor dump valve - CJ_Derv - 06-04-2013
not much but the difference between lucas and bosch is epic
Derv doctor dump valve - Aaron _d95 - 06-04-2013
(06-04-2013, 10:51 PM)CJ_Derv Wrote: not much but the difference between lucas and bosch is epic
O I thought you meant it would be better on a bosch rather than a bosch being better in general
RE: Derv doctor dump valve - CJ_Derv - 06-04-2013
will still lose boost on either, youd notice the loss as it wouldnt keep pressure on lda pin
Derv doctor dump valve - Aaron _d95 - 06-04-2013
(06-04-2013, 10:53 PM)CJ_Derv Wrote: will still lose boost on either, youd notice the loss as it wouldnt keep pressure on lda pin
If it was switched off would it still loose power with it fitted or only when the solenoid is switched on and the dv is active
RE: Derv doctor dump valve - Chris_90 - 07-04-2013
(06-04-2013, 10:55 PM)Aaron _d95 Wrote:(06-04-2013, 10:53 PM)CJ_Derv Wrote: will still lose boost on either, youd notice the loss as it wouldnt keep pressure on lda pin
If it was switched off would it still loose power with it fitted or only when the solenoid is switched on and the dv is active
If you had it to a switch you would be fine if its switched off as it will be holding all the boost in the pipes, To be honest im thinking about getting one and doing the same as you so its on a switch, only as im still a little boy inside making noises baaaarrrrpppp tissssshhh
But as cj said they will make your car slower when you have it switched on