tell me i am crazy but i took the draft tube out and replaced it with a oil fill tube off a 60's v8 intake. was going to put a pcv valve in the end and cover it with a breather but an old timer told me the draft tubes really didnt work as engineered. so just to put the breather on and leave it alone. havent run it yet but he swears it will be fine. if it doesnt i will put the pcv in as originally planned. got the idea of the pcv off here just put my own twist on it with the 60's intake pipe.