I used some home depot parts to install a PCV in the breather line. However I opened up a passage so the PCV flows backwards.

Restricting the vent flow creates negative CC pressure. I couldn't believe how off idle throttle response and street manners improved. Mileage is up as well.

I have pics but my brand new phone and antique PC won't link, so I am working to get that fixed.

varunner:
I'm just harnessing the vacuum energy pulling air through the crankcase already.