Catch Cans

Is there any benefits of putting a catch can on a n/a engine?

I guess if you want to do a flame trap/PCV delete but it seems a little counter productive

Not that I can think of really, only oil related things I can think of are a cooler and pan with traps to stop starvation

I just notice a lot of oil gunk in my intake. I'm thinking it must hinder power/ fuel economy

just clean it lol

Seems like a lot of effort to clean my intake manifold that much if a catch can will prevent it. Is there any cons to a catch can?

I had my top end essentially rebuilt not too long ago, the intake manifold ports were covered in thick grime. An oil catch can might be useful in my case.

This. My engine is

why?

Wouldn't it choke off air and fuel.