[Tigers] PVC Valve

[Michael Wood]

They all have different flow and vacuum transition characteristics and, yes, it is very possible to get it wrong, if buying something off the shelf. Don't ask me how I know this... :)
Mike


-----Original Message-----
From: Jerry Christopherson via Tigers <tigers at autox.team.net>
To: tigers at Autox.Team.Net
Sent: Sun, Oct 10, 2021 8:37 pm
Subject: [Tigers] PVC Valve

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All this discussion about PVC valves has brought to mind a question I have had for some time, and that is, what are the differences in all these valves on the INSIDE.  They have all kinds of different external attachments, but what is 

  

different about say a 289, 302, 351, 352, etc, etc. on the inside.  They all work with the vacuum of the engine, varying the volume of vacuum (air) going into the engine depending on engine rpm burning any blow by.   Anybody have any actual specs on what is inside any of these?

  

  

Jerry Christopherson

9473187

TAC #58

  

  

  

  

  

  
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