Pulled the valve cover today anyone ever see this stuff?
OK, I see which version You've got now, the best plan for proper PCV is to use those large OE tubes with equal length hoses teed directly to the valve. There were thick
gaskets, at least 3/8" thick that had a cutout where the hole in the carb base is to expose it to manifold vacuum, but You probably don't want to do that. That leaves
notching the carb base adjacent to the port, or drilling a hole through the carb pads on the intake into the plenum using a gasket to locate them. Where You have it at
cyl.#6 You're forcing #6 to eat & burn all of the crankcase vapors and altering it's A/F ratio, probably shortening the plugs life span. You could use that to run to the
booster instead, tho' the source in the crossover plenum probably would provide a more even vacuum supply. The notch in the gasket (upper left) is providing the vac
to the pull-off & the economiser (power) valve at the other end of the channel in the base.
