i got a 90 mustang. im on the bottle obviously. now mine is a throttle positioned nos setup, if its armed, and foot is to the floor, im sprayin. now i dont know alot about nos, but i know enough that i have everything in my car to make it run good. bigger fuel pump, cooler ngk sparkplugs, ignition with timing retarder, etc.. but i was talkin to a few impo's last nite and one guy was sayin he sprayed 5 times in one race. fill me in on this.