I think a dry shot will work. But only with the Brt-Tis ignition system. You see .The stock engine responds very well to timing advance.SO and this is just an example.You could run say 120 main jet and the timing at 44 deg . The fuel gets burned up by the advanced timing and makes good power . Over 30 hp like that. Then With the handle bar switch change the ignition map to 34 deg and spray dry nitrous . I have no clue what volume if it would work .But this COULD work. The basic problem is the small shot part. When you get into conventional NOS the smallest jetts are like 15 hp and when you And tiny little holes tend to freeze the tips . .
The Boss noss system is different I will just let them explain it .
Watch all the videos it will explain why I think it is the best system .I will say this They are great people to work with and I bought the system at full price . So it is not like they are paying my .I just used the system and it does what they say.
It was originally developed for snow mobile where keeping a bottle hot with a small electrical system was a problem .And they have small engines . So this system comes fully assembled electric wiring all done and sealed . All you do is install it .and run the plumbing. No fuel pump no bottle heater. and liquid horsepower delivered in as little as a 10 hp wet shot.
http://www.youtube.com/watch?v=SeU8motFTu0
http://www.youtube.com/watch?v=KUd6tiKlWLE
http://www.youtube.com/watch?v=iybheIxaCyE
http://www.youtube.com/watch?v=bUhHUbLpGQI