I need to be educated in Valvecovers PCV and Breathers.
Are there any negative ramifications, to NOT having breathers or running the PCV from the manifold instead of the valvecovers?
I'm currently trying to choose between two different style of valve covers for my engine, the standard chrome 427 pentroofs without provisions for PCV or breathers, and a set of blue thunder valve covers with holes for PCV or breathers.
Thoughts?