Thread: 2x4s tunnel wedge and PCV
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Old 08-23-2006, 06:23 AM
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Join Date: Sep 2002
Location: Hickory, NC
Cobra Make, Engine: ERA 427SC w/427so, ERA GT #2002
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Mine blew oil out the breathers until I installed a single PCV valve as shown. Heads are tunnel ports with 2X4's up top on tunnel-ram manifold. Used stock oil-filler cap that's well baffled to prevent oil being sucked into intake and an inline PCV valve. Drilled and tapped manifold on opposite side to accept a bushing and AN fitting with 270 degree swivel with pushlock. Setup works well.


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