k, since you said you also have the str tb, this is a pic of it. the holes i pointed out are where you need to put some hollow screws or an end that is similar to the stock's throttle body map port has threads on one side and looks smooth on the other to fit a vac hose over. then take a peice of vac hose and run from the map to one of those screws. and the other screw to the charcoal can.