john, cams are effing expensive for our motors. you will be lucky to find re-grinds for less than 800+ and new ones for 1200. also of course you will want adj cam gears but they almost aren't even worth it cause you only have 2 cam gears and 4 cams and can't even adjust them too much. prob not enough for FI like you wanna do. stand alone is a must of course and a crank angle sensor.