Oil all over motor ???

xs2 .... when i first installed my MP valve covers, i started with just a breather and blew oil out on my dipstick tube and around the breather. so then i drilled out the opposite side and put in a PCV going to the carb and never looked back, problem fixed

x3 when i did my I ran it for a very short time without a pcv or breather, blew so much oil out of from under the valve covers I had pools:banghead::banghead::banghead:
Put a pcv on it and see how that works, a breather my not be enough.