should I use the inlet hat for pcv air source?
i would suggest putting the catch can before the air inlet. so it would be valve cover-> catch can->air inlet
search pcv...several ways of doing it...several pix for illustration.
your blower air going to the tb..what 2.5" or 3" tubing...or it sucking air thru a 3/8 hose?
usually the relief is never enough which is why most also have an oil cap breather.
http://flowerstechnology.net/images/SANY0271.jpg
same turbo on my car for years...rest of turbo is dirty..but the inlet blades and area around it are clear of debris, oil residue, etc





