Hey fellas, I was just wondering if you should use a PCV on your HI Performance motor. I have been looking around on the net and alot of the pics I see looks as if most motors are using them. I currently am not using one (Chevy 400). I just have 2 breathers coming out my valve covers. If you were to use one...where would you hook up the vacuum for the PCV on your Holley carb (4160)? all of my ports are filled...

1)Rear port is for brake booster line,
2)Bottom pass. side front port is for transmission
3)Top pass. side port is for Vac advance