Nitrous plumbing A1A...??..

^^^^besides the unanswered above there were a couple other people asking questions on that other thread about the differences between power adders...
Or specifically about my setup which that thread wasn't about...
One was about my current ET slips..
When the car was set up for mostly drag racing only pretty much I was in the low 11s, but now I'm more in street trim: steel wheels, full interior, and less aggressive cam it's in the low 12's...
The next question I was asked was what ET am I expecting using nitrous?..
If anybody's been able to halfway fallow along with this thread, I've pointed it out several times the nitrous is just for learning experience.. mostly just for a "watch this!" moment... I've got many other new things to test out at the track before I try a nitrous shot...
Another question was what preparations as far as ring gaps bearing clearances etc do I have in preparation for nitrous?..
Answer.. non... Pretty much a five year old bracket prepped motor...