Can i line up the marks on my present chain and then install the gear drive and be pretty close?






That's just "back yard" hacking, do it right, spend the money, buy a degree wheel, a dial indicator/stand, and know where your cam "IS".....You'd be surprised how much some cams, and/or drives are 'out".....get peak performance out of your motor,...if you don't, then you'll be back here asking why your engine falls on it's face when you get on it...