First off don't ever call it nitros.
That reminds me of that arcade game "OFFROAD" with the trucks in it, ya know? LoL... Anyway. 2nd how do you know you could beat them now, if they have superchargers and turbo's? I've seen some really quick honda's, like 11, 12's quick (not very many, and especially not kid's in high school.) A whole nitrous set-up is going to cost quite a bit($800 at least), if you want to do it the "right" way. Nitrous kit, purge bottle heater, gauge, etc......And you do know once you hit the button once...there is no turning back, you'll quickly find yourself becoming a nitrous junky. And everyone knows a 75 shot doesn't last, it quickly gets up'd to at least a 150 shot. So what all have you done to your car? Tell us your mod's and we'll help you beat them maybe a lil bit cheaper than what a nitrous set-up would cost. Justin.