Have a currently installed NOS system Compucar I think its a wet sytem. Pardon my newbness to the the NOS community but its a Mustang kit for 5.0L to 98. It has a 15LBS bottle single stage believe its set up for 90 hp but I could be wrong I didn't install the system I bought the car with it and the guy I bought it from didn't install. I have ignited the system and it feels like a 90 hp boost works well and a noticable boost. I think jets can be bought up to 125hp and extra components that make it a dual inject system for a dual 125hp boost system 250 hp if you car can handle that. I want to switch to Supercharger just how I like it. Set up is a full throttle injection set up meaning can be ignited at full throttle or switch flicked so it ignites at full throttle. Want 750 for the system everything in the car that belongs to the system will go bottle is charged.