I decided to keep my spray, I've got too much time and effort invested in the kit to let it go right now.
I did buy a new heater however. The zex one is only 180w and it isn't warming up the bottle enough in the winter. With 8.8lbs of nitrous still in the 10lb bottle, in the Texas/Oklahoma weather the bottle pressure is at 600psi before I turn the heater on, and with the heater on for a good 30 minutes the pressure only goes up to ~700psi (supposed to be at 950-1050 for optimum performance)


To answer some of the questions, no internal work has been done, these engines are strong. People are running 500whp turbo kits all day long with no problems so why not a 75 shot of nitrous?

Dumas2k's kit is very complete and would be a great buy. I talked to bluemetals2k a lot about my nitrous and can 2nd that he knows his sh!t!