I need to find out how the vacuum part of cowl induction is supposed to work. Is the in-line vacuum valve supposed to be installed with the brass end towards the intake manifold? Also is the vent (on top of the hood) supposed to close when the engine is started and slowly open after the engine is shut off and the vacuum slowly bleeds away. Also is the vacuum supposed to be fed directly from the manifold or off of a varible vacuum fitting somewhere else. I'm trying to determine if I need to buy a new valve.
As you can tell I've gotten myself pretty confused on how this is supposed to work correctly
Thanks
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Dave Knapp
'70 SS 396
[This message has been edited by DaveK (edited 10-07-99).]
[This message has been edited by DaveK (edited 10-07-99).]
As you can tell I've gotten myself pretty confused on how this is supposed to work correctly
Thanks
------------------
Dave Knapp
'70 SS 396
[This message has been edited by DaveK (edited 10-07-99).]
[This message has been edited by DaveK (edited 10-07-99).]