How important is it to have with a NX wet kit on my 1998 Z28 M6?

 

this is a daily driver that sees the track a couple of times a month.

 

Not real important, but it's nice to have a nice clean shot right away. If you don't, you be spraying a little air before the N2O kicks in. Not much air, but a little.

 

Or just hit it real quick during the burnout.

 

That will work.However I have seen people have Nitrous Backfires because of doing that.The problem is that they will bump it like that and then instantly back out of it.This causes fuel puddling because there is no vacume to suck it in.So if you dop it that way make sure you roll out of it.
Dave

 

Yea, I can see that. You just have to make sure to keep the RPMs up and not let off right away. But of course you know that.