PCV on multiple carb intake

[modeleh]

I’m going to be putting an Edelbrock 4x2 on my 8ba and was wondering if it’s worth goofing around trying to add a pcv system to the engine. This intake has small transfer ports between the carbs. I’m considering installing a system hidden under the intake manifold. I’m thinking if the pcv vacuum port is only under one carb it’s going to affect the mixture of only two cylinders. I suppose a fitting would need to be installed under each carb and manifold it all together? Or am I best to just let sleeping dogs lie and leave it alone and run a draft tube?