StudeRich
Commander Member
USA
6033 Posts |
Posted - 06/03/2009 : 3:53:21 PM
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The 1562731 PCV Valve allows the correct amount of restricted flow to
the Carb. (vacuum) and BLOCKS ALL FLOW from the Carb.
(Backfire/Pressure)
It does rattle, probably has no spring, and seats (closes) on a tapered
seat like a Carb. Float Needle in the hose end, and when Vacuum is
present it restricts flow to the space space between the three flat
sides of the needle & the tube.
FYI: Just to set the record
straight to prevent anyone from damaging their engine, from my
experience and to my knowledge this is how it works, and what it looks
like.
StudeRich |
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