Ok, I just bought the Dyno tune Nitrous kit, a window switch, FPSS, and a blow down tube. I don't have the money for the Mallory ignition yet...and that was going to be my timing retard. I have a NA tune by Madwolf, and I am curious if I can spray a 75-100 shot w/out retarding the timing if I run race gas? I also don't have a bottle heater, but I am anxious to spray...should I just wait til I have everything needed or can I test it out some now w/ a small shot?