i have a 1999 civic si - 1.6 (b16) vtec .. the engine jumped timing yesterday ,,

i had it towed home .. i bought a new belt and tenshioner .. . my problem is .. i have JG edelbrock cam, gears and theres 3 different knoches on the gear ,,,, soo i have no clue which ones to line up ... and do the line up side to side .. or up and down ...... i need some help ..

and now im not getting any spark .. and ive checked everything i can think off .... pleeeeeeeease help me ..