I have 95 Civic EG hatch that I am planing on building the motor which is a B16A2 (stock to my knowledge) to support some nitrous. Around a 100 shot would be ideal maybe more, what mods would I have to make in order to make this possible? Budget is around $2k and brand names for the parts would be helpful too.

 

You dont have to build the motor for a 100 shot.

Just make sure you have enough fuel, the right spark plugs (1-2 steps colder), and get it correctly tuned.

Bottle pressure is also really important.

That's the basics. Hope this helps!