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blow off valve choices #1441998
09/08/2013 19:56
09/08/2013 19:56

M
Muzzynumber2
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Muzzynumber2
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M



In need of a new one.

What would people recommend? I quite like the idea of the turbosmart duel port that does recirculating and atmospheric.

Thoughts people.

Thanks thumb

Re: blow off valve choices [Re: ] #1442001
09/08/2013 20:01
09/08/2013 20:01
Joined: Dec 2005
Posts: 19,937
North wales
pinin_prestatyn Offline
Forum veteran
pinin_prestatyn  Offline
Forum veteran

Joined: Dec 2005
Posts: 19,937
North wales
I'd go for the ubiquitous Forge Dv006 in stealth black. You'll still hear it working but it's not obtrusive and they are very reliable.



Coopless!
Re: blow off valve choices [Re: ] #1442010
09/08/2013 20:46
09/08/2013 20:46

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M



That's what's on at the moment but it has rubbed through and now has a hole in it. It's bodged at the moment.

I was thinking of having a change.

Re: blow off valve choices [Re: ] #1442027
09/08/2013 23:29
09/08/2013 23:29
Joined: May 2008
Posts: 188
Malaysia
NikAzwaa Offline
On a journey
NikAzwaa  Offline
On a journey

Joined: May 2008
Posts: 188
Malaysia
I have the Turbosmart dual port on mine. Put it on atmospheric mode when I first installed it. Sounded awful. Then I set it for 50/50 recirc/atmospheric. It had a split second delayed blow off sound.

In the end, I just set it for recirc. Works as well as the DV006 I had before.

If I had cash to burn, I would get the latest HKS SSQV with recirculation fittings. I like that its a fit and forget solution unlike the Forge where you have different springs to play with and the Turbosmart where you can adjust the spring tension. The HKS is "fuzzy logic" if you may. But costs a bomb.

Re: blow off valve choices [Re: ] #1442037
10/08/2013 05:55
10/08/2013 05:55
Joined: Dec 2005
Posts: 1,466
Kent
Submariner Offline
My job on the forum
Submariner  Offline
My job on the forum

Joined: Dec 2005
Posts: 1,466
Kent
Got the Bailey DV30 recirc.Gets mixed views but I've never had a problem with it in 6+ years don't do much mileage though.. Just looked they are £100+ these days!

Re: blow off valve choices [Re: ] #1442039
10/08/2013 06:23
10/08/2013 06:23
Joined: Dec 2005
Posts: 17,367
Staffordshire
Nigel Offline
Forum veteran
Nigel  Offline
Forum veteran

Joined: Dec 2005
Posts: 17,367
Staffordshire
My first Forge DV006 lasted about seven years and 200,000 miles - the (steel) allen screws seized in the aluminium body and the plastic piston had a groove worn in it where it seated against the body. However, it still worked OK. Mine also had a chunk worn out of it where it rubbed against the battery tray.

I replaced it with another DV006, but he later type, which has an aluminium piston for durability. I also angled it differently so that it isn't touching anything. If it lasts another 200,000 miles, I'll be satisfied

Forge is definitely the most popular upgrade and I'd say its the most reliable. You will need the softest spring though, after which, its a fit & forget item


[Linked Image]
Re: blow off valve choices [Re: ] #1442109
10/08/2013 16:44
10/08/2013 16:44

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M



Stick to what I know then and go forge 006 again.

Re: blow off valve choices [Re: ] #1442111
10/08/2013 16:55
10/08/2013 16:55

P
patch234
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patch234
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P



When I had a recirc, I found that I made a tssssssssht noise with my mouth when changing gears! or dipping the clutch. So it had to go.

Re: blow off valve choices [Re: ] #1442112
10/08/2013 16:57
10/08/2013 16:57
Joined: Aug 2011
Posts: 2,595
angus, scotland
jimbob13 Offline
I need some sleep
jimbob13  Offline
I need some sleep

Joined: Aug 2011
Posts: 2,595
angus, scotland
biglaugh Getting rid of your mouth may have been a tad drastic...


[Linked Image]
Re: blow off valve choices [Re: jimbob13] #1442113
10/08/2013 17:04
10/08/2013 17:04

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M



Originally Posted By: jimbob13
biglaugh Getting rid of your mouth may have been a tad drastic...
rofl

Re: blow off valve choices [Re: ] #1442114
10/08/2013 17:09
10/08/2013 17:09

P
patch234
Unregistered
patch234
Unregistered
P



Originally Posted By: Muzzynumber2
Originally Posted By: jimbob13
biglaugh Getting rid of your mouth may have been a tad drastic...
rofl



Lmao

Re: blow off valve choices [Re: ] #1442120
10/08/2013 17:37
10/08/2013 17:37

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M



Originally Posted By: patch234
When I had a recirc, I found that I made a tssssssssht noise with my mouth when changing gears! or dipping the clutch. So it had to go.


I get a good flutter at the moment with the recirculating forge. I don't know if I want a noise change or not now.

Re: blow off valve choices [Re: ] #1442122
10/08/2013 17:43
10/08/2013 17:43

B
Big_Muzzie
Unregistered
Big_Muzzie
Unregistered
B



You wanna try mine?

Re: blow off valve choices [Re: ] #1442124
10/08/2013 17:53
10/08/2013 17:53

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M



Originally Posted By: Big_Muzzie
You wanna try mine?


When your turbo is off?

Re: blow off valve choices [Re: ] #1442126
10/08/2013 18:29
10/08/2013 18:29

B
Big_Muzzie
Unregistered
Big_Muzzie
Unregistered
B



Yeah, it's only sat there doing nowt so you might as well. You can have my baileys but it needs sending off or a quadring sourcing for it to be 100%. Spen did say they could get one so if you mic it up and ring them it was about £2 quid for the bit.

Re: blow off valve choices [Re: ] #1442127
10/08/2013 18:30
10/08/2013 18:30

P
patch234
Unregistered
patch234
Unregistered
P



Originally Posted By: Muzzynumber2
Originally Posted By: patch234
When I had a recirc, I found that I made a tssssssssht noise with my mouth when changing gears! or dipping the clutch. So it had to go.


I get a good flutter at the moment with the recirculating forge. I don't know if I want a noise change or not now.


Generally with things such as this, it's the owners choice isn't it.

I had a nice flutter on my inky plus, then I read stories about fluttering not being so good for the turbo so I made it recirc, then I decided that was too quiet, I can get quiet from my other car.

So I went HKS copy, that was nice, more like a little birds chirp (aaaaah lovely).

The one I have on at the moment is a forge atmos. For some reason this is the loudest I have ever heard, you can hear my gear changes a few miles in any direction .... so it'll need taming down a little. The wife get's embarrassed by it, probably why it's still on wink

The good thing about these and probably why it interests me is that they are easy to change, so I feel like I am actually doing something useful mechanically, in reality that's a bluff, but there you go.

I saw an online ad for a HKS black on eBay Turkey (it was a fleeting glance) and only 29TL (Turkish Lira), these go for £100+ in the UK. I might buy one and bring it home with me - 29TL is like £10.00 - wow!

Re: blow off valve choices [Re: ] #1442139
10/08/2013 19:20
10/08/2013 19:20

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M




Last edited by Muzzynumber2; 10/08/2013 19:22.
Re: blow off valve choices [Re: ] #1442141
10/08/2013 19:23
10/08/2013 19:23

B
Big_Muzzie
Unregistered
Big_Muzzie
Unregistered
B



My bailey is a venturi, it sounds like a sniper rifle! I got a forge atoms as I created myself an issue during a clutch change and a strip down of the valve that was in vein.
The forge is very quiet compared to the trumpet and small exit on the venturi.

Re: blow off valve choices [Re: ] #1442142
10/08/2013 19:27
10/08/2013 19:27

P
patch234
Unregistered
patch234
Unregistered
P



Originally Posted By: Muzzynumber2


Hahahaha laugh

Re: blow off valve choices [Re: ] #1444479
23/08/2013 00:10
23/08/2013 00:10

K
KBT
Unregistered
KBT
Unregistered
K



This one came on the car. I just converted it to recirculate yesterday. Best of both worlds, stealthy or remove one pipe from SIP and fit silicon endcap for maximum attention. 60 second job.
click to enlarge

Re: blow off valve choices [Re: ] #1444602
23/08/2013 18:01
23/08/2013 18:01

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M



Originally Posted By: KBT
This one came on the car. I just converted it to recirculate yesterday. Best of both worlds, stealthy or remove one pipe from SIP and fit silicon endcap for maximum attention. 60 second job.
click to enlarge


I like the khs......skh......hks...... that type of bov but aren't they quite pricey?

Re: blow off valve choices [Re: ] #1444608
23/08/2013 18:32
23/08/2013 18:32

K
KBT
Unregistered
KBT
Unregistered
K



You can pay a lot for one or...
ebay

Re: blow off valve choices [Re: ] #1444610
23/08/2013 18:36
23/08/2013 18:36

K
KBT
Unregistered
KBT
Unregistered
K



Ooops. Add 15-20 quid for the recirculating fitment, snag is 25mm fitting only available from Canada or U.S. I`m using the 29mm and AutoSiliconeHoses reducer.

Re: blow off valve choices [Re: ] #1444615
23/08/2013 19:16
23/08/2013 19:16

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M



Are they genuine though? That's the problem with ebay, so many snide products.

Re: blow off valve choices [Re: ] #1444618
23/08/2013 19:47
23/08/2013 19:47
Joined: Dec 2005
Posts: 19,937
North wales
pinin_prestatyn Offline
Forum veteran
pinin_prestatyn  Offline
Forum veteran

Joined: Dec 2005
Posts: 19,937
North wales
I wouldn't trust one from ebay, fakes are rife and they are prone to failing.



Coopless!
Re: blow off valve choices [Re: ] #1444621
23/08/2013 20:18
23/08/2013 20:18

K
KBT
Unregistered
KBT
Unregistered
K



I think the older products are now cheap, the latest ones are like £250. Didn`t occur to me that these might be faked. I used to run a shop on ebay, and in about 950 transactions I had 5 rip offs. The rip offs are what stick in my mind!
I have had an original Bosch fail, car sounded like a rally car but turbo got knackered. I also have a Bailey but I don`t want to sound like a bus.

Re: blow off valve choices [Re: pinin_prestatyn] #1444626
23/08/2013 20:48
23/08/2013 20:48
Joined: Dec 2005
Posts: 12,295
Sandhurst
Begbie Offline
Ex El Presidente
Begbie  Offline
Ex El Presidente
I AM a Coop

Joined: Dec 2005
Posts: 12,295
Sandhurst
Originally Posted By: pinin_prestatyn
I wouldn't trust one from ebay, fakes are rife and they are prone to failing.

My fake is still going strong a few years on smile


Originally Posted by Jonny - After being taken out at Spa
Your car is Usain Bolt with wellies
Re: blow off valve choices [Re: Begbie] #1444638
23/08/2013 22:00
23/08/2013 22:00
Joined: Dec 2005
Posts: 19,937
North wales
pinin_prestatyn Offline
Forum veteran
pinin_prestatyn  Offline
Forum veteran

Joined: Dec 2005
Posts: 19,937
North wales
Well you pays yer money and takes your choice smile



Coopless!
Re: blow off valve choices [Re: ] #1444654
24/08/2013 05:24
24/08/2013 05:24
Joined: Aug 2007
Posts: 8,057
Southsea
G
Gunzi Offline
Club member 189, Former Club President
Gunzi  Offline
Club member 189, Former Club President
Je suis un Coupé
G

Joined: Aug 2007
Posts: 8,057
Southsea
Dare I suggest no dump valve for the flutter noise? I've been running without one for years and >40k with no issues on my original 130k turbo.

Re: blow off valve choices [Re: ] #1444672
24/08/2013 08:27
24/08/2013 08:27

M
Muzzynumber2
Unregistered
Muzzynumber2
Unregistered
M



What is the set up for no bov?

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