It's interesting that everyone who has satisfactory PCV systems is either running multiple carbs or running a carb from the 60's that supported PCV in its original home. Gearhead, do you have the idle circuits on your 2 end carbs closed off? I'm still trying to rationalize that a single Rochester B may not be able to supply enough fuel to offset the "vacuum leak" caused by the PCV valve. But then again, Gearhead, you said you only had 11" at idle. I expect my carb is seeing more than that.

Hmmm.