Need a check on my Nitrous Barracuda setup

I would top it off with a splash of 110 leaded until you get the hang of things.

You need to switch the plugs out to a non projection tip. I would have to look up the number for a 5/8" extended reach plug. NGK is your best bet.

I would waint to turn the kit on until at leasr 3800 rpm. You don''t want to lug the engine spraying. Turning the kit on at too low an rpm is a recipe for disaster. You don't want a nitrous backfire and definitely don't want to beat the main bearing out of the block.

Target AFR on spray is going to be more like 12.8-13.2. 12.0 is way rich spraying.

What are the ring gaps set at?