Thanks for all the input folks,

I suspected that it may cause problems in the valley but it never hurts to ask. I had already talked it over with a friend and he had the same concern. We thought about ways to mitigate the oil draw but without knowing how much oil we would be dealing with, I figured I would throw it out there to see if any of you had tried it.

I run NSS/FX with it but have always run a wedge in the past with header evac to each valve cover.

I will go ahead and put a bung in the valve cover. The Barton valve covers are drilled for breathers, but they are towards the back so I will block those off and weld in a bung up front.

-Dave