ok like i said before i bought this car with a safc2 and now paper work with. i need to know how you determine your set points? what are ne points? what is hot wire/flap?car is set on karman what ever that means?anyhow do i really need it some of you know i got bigger injectors and not really any major mods yet,but do i need it could i just get a fuel regulator??please come to my house and step on this thing!!!