I have a 95 BPU Supra. I would like to put NOS on it but am not sure what shot the Supra at BPU level can safely handle. I am considering two options. One is to spray a 100 shot direct port and the other option is to spray a 75 shot single fogger. I like the idea of a direct port, but wish I could get it down to a 75 shot. I have heard stories about single foggers and the NOS and fuel dumping into one cylinder. Does what I want to do sound safe and will it be reliable? Also, is there anything else that I can or should do to help the reliablity of my engine? Any help is greatly appreciated.