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The Terminator
Terminator Talk
CFM Valve Cover Breather
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<blockquote data-quote="Four Door SVT" data-source="post: 15670910" data-attributes="member: 169204"><p>The pcv on the driver side is a check valve, when the car hits boost the valve is forced shut, the passenger side enters the tube where it's always under vacuum. The crankcase is always being evacuated and burnt. The problem arises when your guides and rings start getting more blow by, your engine will produce more oil vapor in the inlet of the blower so that's the first best place for a catch can, the hose from the drivers side goes into the bottom of the blower and oil vapor will build up and become oil in the lower intake, that oil is on the outlet side of the blower so it's not terrible but a catch can there is fine as well. Adding the oil cap filter/check valve might be a mute installation because if the engine crankcase is always under vacuum the check valve will always remain closed. I've seen catch cans collect both valve covers and connect the the bottom intake connection this cap filter / check valve would be the proper product for that type of installation.</p></blockquote><p></p>
[QUOTE="Four Door SVT, post: 15670910, member: 169204"] The pcv on the driver side is a check valve, when the car hits boost the valve is forced shut, the passenger side enters the tube where it's always under vacuum. The crankcase is always being evacuated and burnt. The problem arises when your guides and rings start getting more blow by, your engine will produce more oil vapor in the inlet of the blower so that's the first best place for a catch can, the hose from the drivers side goes into the bottom of the blower and oil vapor will build up and become oil in the lower intake, that oil is on the outlet side of the blower so it's not terrible but a catch can there is fine as well. Adding the oil cap filter/check valve might be a mute installation because if the engine crankcase is always under vacuum the check valve will always remain closed. I've seen catch cans collect both valve covers and connect the the bottom intake connection this cap filter / check valve would be the proper product for that type of installation. [/QUOTE]
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