How much vacuum should I be running with my sr20det motor??right now I am running at 14 I think it seems low?
idle - between 14>16
I usually see 18"
I run 10 at idle. But thats because of my cams. So 14 shouldn’t be too low for yourself. I remember seeing around the 18 mark as well before the cams.
Units of measure would be a great help to this thread.
I am guessing you all are talking in mm Hg ???/
Whatever is on the autometer gauge 
Isn’t it inhg on there?
Nope, inches of vacuum. No metric here.
Well right now my idle isnt real stable but when it does calm down its between 14 and 16 so i am not to far off if not fine.Would my BOV being vented cause me to loose some vacuum at idel and possibly make my idle bounce a bit?
If your BOV was leaking or fluttering, you would be having a vacumm leak and therefore a shitty idle and vacumm reading. Make sure it is tight enough if it is adjustable.