Date: Sun, 17 Jul 2005 00:50:33 GMT
From: "Jim Babcock" <>
Subject: 1982 turbo valve cover breather

How does the breather work to vent the gases in the valve cover to the air intake and yet not have the intake manifold pressurize the valve cover when the turbo is in boost? There is an electrically operated valve there, but my shop manuals don't describe what I see.

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