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Old 04-11-2013, 10:21 PM's Avatar is offline
MC Maniac
Join Date: May 2010
Boat: 1989 MasterCraft TriStar 190 SE
Location: Houston, TX
Posts: 3,607
With that filtered round breather a hose to the flame arrester is not necessary and you definatly don't tee off one valve cover to both manifold vacuum and flame arrester. It needs one side port valve cover to let air in and the starboard side or pcv side to let air to manifold or out.

Here is my setup:
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1989 MasterCraft TriStar 190 SE

Last edited by; 04-11-2013 at 10:40 PM.
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