? about pcv line from valve cover to blower inlet (pic inside)

alright, i need to get my pcv system hooked back up, i'm gonna run a line from the valve cover to the blower inlet. on the back of my blower housing there is a tapped hole with what looks to be a 1/4 pipe plug. can i use that port for vacuum on the crankcase, this way i dont have to deal with tapping the powerpipe or the rubber elbow to accept a hose fitting? i circled the part of the blower case i'm talking about. the fitting is facing the rear of the car.

the reason for hooking the pcv back up is because of the smell of oil vapor that i'm getting in the cabin, which smells like *****, another reason is because i drained the oil about 2 weeks ago and it looked like death, it NEVER looked like that before. i rather deal with taking the intake off once a year and cleaning out any oily residue from the pcv than have oil that looks like that ever again.

here is the pic.

View attachment 346877
 
For the purpose of that plug, check with the manufacturer of the supercharger.

Right next to the red circle in your pic, is a rather large black tube, which looks to be attached to the inlet tube for the supercharger.
Where does that route FROM?

jason