What barb fitting are you guys using to run your PCV hose from the passenger valve cover. My TB has 2 barbs fittings on the passneger side. The top one is the bigger of the 2. I know about the coolant by pass barb and no I am not counting that one. I just need to know which of the two top ones are you guys using? Do they both go to the same place in the TB? Im trying to trace a blowby problem with a NEW engine?