i would go 2 steps colder " if 75 shot" on the plugs ngk makes them there great "i'll get the number" get a fuel pressure switch instead of a fuel presure gauge. it wont alow the nitrous to go on if fuel presure is to low, get a window switch to make sure you don't spray before 3200rpm,
the reson for the plugs is i recently had to pull my new oem plugs becaude it melted the electrode's, i have a nx wet kit and they even said go 2 steps colder, get a bottle heater and nitrous tank guage, get a purge kit
Bottle heater and purge kit here Fuel presure switch here Window switch here anymore questions pm me or post it..
