1985 ramcharger engine change

okay this will be kind of a long one. I have a 85 ramcharger that had a 318 with a A999 trans. Im replacing the 318 with a 360. im placing a a voodoo 60711 cam shaft, aero head brand heads, summit brand headers. I have 294 gears with a 8.25 ring gear. I need to know where to set the cam timing as it will be a daily driver but i was some torque and power. Any one please help me out this is my first engine rebuild and first mopar