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Jlt Oil separator vs breathers?

v8ter

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Im running a Jlt oil separator on a Whipple setup, wondering if I should just go breathers instead? I only have a passenger side and think why to involve more cost if breather work good?

And as well is there a check valve that should be removed at the valve cover or are the 2014 different from the 2015 ?
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whatsup62

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check valve on pass side. i went from jlt to high dollar one and still saw oil in intake...i went breathers and havent looked back.
 

Tommy V

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check valve on pass side. i went from jlt to high dollar one and still saw oil in intake...i went breathers and havent looked back.
I didnt remove any check valve when i put my breathers on,dont remember directions for pc saying remove a check valve either,am i missing something??
 

whatsup62

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I didnt remove any check valve when i put my breathers on,dont remember directions for pc saying remove a check valve either,am i missing something??
When i said check valve i was referring to the PCV itsself. Depending on breathers you have some have actually attached breather to the PCV itself...not what you want. Both sides should be restriction free when putting breathers on.
 

Tommy V

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Ok got ya.I think i heard someone say u have to pop the pass side pvc fitting out and remove the ball with a little screwdriver.I did not do that when i put my breather on.Thanks!!!
 

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v8ter

v8ter

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Anybody knows why there is such restriction in the pvc fitting?
 

1quick

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I didn't pop the check valve out when putting my breather on either looking at the filters I'm thinking about doing it now the passenger side filter has no oil tint to it at all I can tell oil has been coming out of the driver side though
 

whatsup62

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I didn't pop the check valve out when putting my breather on either looking at the filters I'm thinking about doing it now the passenger side filter has no oil tint to it at all I can tell oil has been coming out of the driver side though
Yep...need to do that unequal venting in the motor...especially boosted.
 

dubster99

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Breathers ftw. Simple.
 

r1lovin

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Im wanting to go breathers on my procharger but honestly not sure how the new hose routing should be. Any link to a set if breathers that would kd work?
 

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I got the wrong breathers. Anyone have the K&N part #??
 
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v8ter

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Looking for black breathers, anybody got some?
 

lwnslw

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How much oil spray are you getting in the engine bay ? is it really dirty after driving it a while ?

Thanks
 
 




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