
04-06-2008, 11:47 AM
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Club Cobra Member
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Join Date: Mar 2007
Location: St. Louis,
MO
Cobra Make, Engine:
Posts: 23
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Not Ranked
Can you plumb a PVC valve through the intake manifold into the lifter valley, and keep your valve covers vent-less? As Ron61 said the pre PVC equipped engines had a pipe exiting the manifold and dumnping into the atmosphere. So, I'm wondering if I could drill through the manifold in an area that leads to the lifter valley, and plump the PVC from there. Is the lifter valley equalized atomspherically to the crankcase?
I got a nice new set of cast valve covers with no holes, and like the way they look. I really don't want to drill into them.
Thanks, Mike
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