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Weistec Oil Separator Installation Question

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Old Mar 23, 2012 | 09:53 PM
  #1  
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Weistec Oil Separator Installation Question

Has anyone installed a Weistec Air/Oil Separator on their CLK63BS without a supercharger?

And if so... did the car have stock or after market air boxes?

Jim
MachC5
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Old Mar 25, 2012 | 07:57 PM
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Originally Posted by MACHC5
Has anyone installed a Weistec Air/Oil Separator on their CLK63BS without a supercharger?

And if so... did the car have stock or after market air boxes?

Jim
MachC5
Nope. Curious why you would want to put one on an NA motor. Usually on FI motors with big boost, the positive crankcase pressure pushes the oil through the pcv and back into the inlet and where you need a seperator.
Actually don't see much need for using one with 4-6 lbs boost.
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Old Mar 25, 2012 | 08:51 PM
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Originally Posted by Jim Brady
Nope. Curious why you would want to put one on an NA motor. Usually on FI motors with big boost, the positive crankcase pressure pushes the oil through the pcv and back into the inlet and where you need a seperator.
Actually don't see much need for using one with 4-6 lbs boost.
Jim -
I've seen reports of the intakes being oiled up on our 63's with only 6-8K miles.

My EVO ran 25 Lbs of boost and I know what that does.

Jim
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Old Mar 25, 2012 | 09:48 PM
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'22 G 63 AMG, '21 GLE 53 AMG, '20 NSX
Originally Posted by MACHC5
Jim -
I've seen reports of the intakes being oiled up on our 63's with only 6-8K miles.

My EVO ran 25 Lbs of boost and I know what that does.

Jim
Got it!. I run one on my Ford GT hadn't thought about NA smog motors.
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Old Mar 26, 2012 | 10:57 AM
  #5  
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2008 CLK63 Black Series 2012 C63 Black Series 2014 SLS Black Series
Originally Posted by Jim Brady
Nope. Curious why you would want to put one on an NA motor. Usually on FI motors with big boost, the positive crankcase pressure pushes the oil through the pcv and back into the inlet and where you need a seperator.
Actually don't see much need for using one with 4-6 lbs boost.
Jim,

The system works for both NA and FI motors, even these motors in stock form get alot of oil accumulating on the bottom of the airbox, mine was doing it way back when I was just running a header and tune.
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