Robert-

I have no place to hook up a vacuum source it’s a race carb and no room for a tapped spacer under it.

Those drawings are me looking for a clean way to run the dual breathers- into the carb hat, or into an external breather.

I would like a pcv but din’t see where I could hook it up to vacuum. Son’t wanna give a lean dirty mix to #7 thru the power brake vac tap in my rpm intake.