I had nothing to do one of these days and i went ahead and tried to connect the cannister. I tried to figure out the sticker under the hood, but was unable to do so. I connected one of the hoses to the carb, to the 10mm port Just a six mentioned in his first reply. The other one goes to the fuel tank, but I couldnt figure out where to connect the vaccum hose. After re-reading this post i guess i should connect it to the port at the base of the carb next to the mixture screw right(manifold vaccum)? The large one wasn't connected before and wasn't capped either. I dont remember if it produced any vaccum like the manifold vaccum port at the base of the carb which is producing vaccum at all times. Does this mean that port may be sealed internally? How does it operate, should it be producing vaccum at all times just like the mannifold vaccum port at the base of the carb or does it operate like a ported vaccum like the one connected to the distributor?