So each valve cover has a hole, one for oil fill and the other for a PCV with hose to a port on the carb.
With a roots blower, can the PCV hose still go to the carb?
If it's turbocharged (blow through), should the hose go in front of the turbo inlet?
What about using the valve covers with just a filter (or 2) without using the PCV?
thanks.