nitrous and high compression are not friends...

depending what compression your running is gonna be your factor. fuel is always a huge factor in this also.. but im sure your aware of that.

on a stock b16 ive sqeezed up to a 110 shot safely and thats bone stock... with a fuel regualtor, inline fuel pump, and 2 ranges colder on the spark plugs.

most people that want to sqeeze in a motor they usually have a low compression setup similar to the ones you build for a turbo...

if i were you i would jet lightly and not get out of hand... you would hate to have all the motor work you just invested in go down the drain.

pm me if you have any more questions.. ive been installing and tuning nitrous setups since 95 now and i have a pretty good idea of what to look for and do.. and i can point you into the right direction for information as well if your new to the nitrous deal.

keep in mind also that your setup... dry, wet or direct port.. will determin how efficient your gains will be to your jetting as well...