oil leaking from breather

Simple stuff here that hot Rod folks often overlook! You want a leak free engine! Then Pay attention!

Baffles are the first concern!

PCV's are, well, or can be a bit hard to figure out. It sometimes takes a bit of experimenting to find the right one to get the best balance!

They work really well when configured for the application. Fortunately they are fairly cheap to experiment with!

Unless you are running a full out open race setup with evac drops to the headers you absolutely need one! JMO!