Excessive valvetrain pressure, Breather or Catch Can?
04-28-2010, 10:55 PM
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Excessive valvetrain pressure, Breather or Catch Can? I have an issue with my LS7 based 427. It will blow out the valve cover gaskets. I know the breather will help me but I didn't know if a catch can solve this issue as well. If yes, which is the better solution. Thanks
