Fundamental PCV systems

[The Convert]

Sorry about that.meant manifold vacuum @ 22"hg

Manifold vacuum is completely unrelated to crankcase vacuum. Best way to measure crankcase vacuum is to buy the Bmw tool that is basically an oil cap with a barb fitting in it and you just run a line from it to your gage of choice, provided your gage measures vacuum and not just boost. Only downside to the bmw tool is it’s ~$100 of course.

 

[syn909]

Radium has a new Air to oil separator with return catch can! It sure does seem awesome having not to empty the low side catch can every so often. Caveat is needing a plumb back into oil system and feeding coolant to heat it. You would just need to empty this of water occasionally http://www.radiumauto.com/Universal-Air-Oil-Separator-Return-AOS-R-P890.aspx