It depends if you use crank trigger or not, some distributors have crank and cam sync in both. I am sure chevy is similar, usually on a v8 the cam sync would be at 45 BTDC and you would cut off the 7 teeth on the wheel and leave 1 tooth. You would have to remove the reluctor and use a set screw to lock it in proper postion. You need to have the instructions for you Motec and see how they set up cam sync.