I recently installed a NOS Cheater nitrous system on my car and we took it to a chassis dyno to test the system. The jets were rated at 150 hp but when we tested it, it only delivered barely 100 hp. The guy who runs the dyno said my fuel pressure was okay but the bottle pressure was low. He said I had to heat the bottle. Doesn’t that make the nitrous hot and not a liquid? I don’t understand how this works.