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smitty513 smitty513 is offline
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Default 01-02-2016, 07:14 AM

Crankcase is 32 mbar. In case your wondering fyi

From the factory BMW NG6 Engine Workshop Technology book



2008 535xi Sport
BMS DCI - ER Charge pipe - Synapse BOV - 5992s - RB PCV - E60 Sport Trans Flash/Retrofit - BMS OCC - DIY IC Piping - E30 - MHD stage1+

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NA55 NA55 is offline
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Default 01-02-2016, 09:08 AM

Quote:
Originally Posted by smitty513
Crankcase is 32 mbar. In case your wondering fyi

From the factory BMW NG6 Engine Workshop Technology book

Thanks! I found that the other day.

Last edited by NA55; 01-02-2016 at 04:41 PM..
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dreyo27 dreyo27 is offline
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Default 05-15-2016, 10:55 PM

I was chasing a boost leak and I pressurised the whole system and notices I had air hissing out of my oil cap. Does that mean I have a cracked valve cover? Can that be the cause of my timing drops, even at stock boost?
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SINasTER SINasTER is offline
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Question 09-10-2016, 12:07 AM

Quote:
Originally Posted by Rob@RBTurbo
Its possible you have an issue with your oil catch can installation or other PCV valves. There are 2 of them. One if this is very easy to fix/replace, and is like $25. The other is the one I am trying to address.

I really do not see if all else is well a nice high quality high flow OCC like the BMS unit causing problems.
I know that the first PCV valve sits at the back of the head cover close to the firewall, but where is the second one (if there is such a thing)??


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(#805)
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Rob@RBTurbo Rob@RBTurbo is offline
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Default 09-10-2016, 08:06 AM

Quote:
Originally Posted by SINasTER
I know that the first PCV valve sits at the back of the head cover close to the firewall, but where is the second one (if there is such a thing)??
That was an old post where I was not technically correct as there is one PCV valve and one flapper valve (ie. Vent hose)- not two PCV valves.


See www.rbturbo.com for N54 Twin Turbo Bolt-On upgrades, or contact directly 314-630-8950 rob.rbturbo@gmail.com for a price quote.

Last edited by Rob@RBTurbo; 09-10-2016 at 08:14 AM..
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SINasTER SINasTER is offline
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Thumbs up 09-11-2016, 02:04 PM

Quote:
Originally Posted by Rob@RBTurbo
That was an old post where I was not technically correct as there is one PCV valve and one flapper valve (ie. Vent hose)- not two PCV valves.
Ah ok, I thought I was misinformed...

No prob them!


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(#807)
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K.Jameel K.Jameel is offline
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Default 02-16-2017, 04:58 AM

Quote:
Originally Posted by OldBooster
The "upgraded" PVC check valve doesn't do anything to cure an issue if there is no issue. The RB valve simply protects you from what might be an issue or problem in the future, which is not probable. I don't think the amount of oil you are collecting in your can is out of the ordinary. I've had the RB valve since they were first offered. The amount of oil I see in my BMS OCC is the same as before I installed it. But for the money, it's a good deal, and why not. We all like to buy stuff for our "babies."
+1 the OEM Valve breathe smoothly.


BMW 335i '08 E92 N54, JB4 G5 IOS, BMS DCI, VRSF ***, BMS-Tial BOV Kit with Chargepipe, VRSF FMIC, BMS Meth Kit, JB4 MHD BEF, BMS PCV valve, BMS OCC. TCU Alpina_B3 Flash, .
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