I jsut found out today why my engine is taking is sweet *** time. B&M discountinued their blower that came with my engine package. So now I had a couple of ideas thrown at me one being spending another $1,000 to get a different blower or no money and going with a NOS setup. Since my cousin is a genious with NOS I said wht the hell and go that route. What should I keep an eye out for, like weak signs, weak points, when to use it, when not to, what is to cold and could it ever be to hot? I don't know what kind of setup the NOS will be running but I will find out next weekend when I go out there. The engine is built to handel more then 700 HP so with the 383 its not going to be a problem of building the bottom and top end of the motor. What will be a good rpm to ingage the NOS at. I will be running a 4 speed auto with 3.73's. And help would Kick ***.