Stock d-series engines can handle around 250whp max on boost, right? So could it handle that much with nitrous oxide? I've thought about a 70-75 (whatever they come in) shot or maybe an adjustable 30-70-100 so I can start small and get used to it before I try 100. I've got some researching to do because I'm uneducated like which system to get wet shot, dry shot, fogger, direct port, etc. don't know what all that means gonna find out. Any recommended brands or advice? And where exactly would you get a refill?