Positive crankcase ventilation

clementine said

So the copper looking 90* at the bottom of that spun aluminum canister gets connected to manifold pressure? or the back of the carb....same same?

Click to expand...

That tube you see is the drain (there’s a lever on the other side of the big hex that tube screws into that rotates to drain) for collected oil. On the top right side of the canister (barely visible in that posts picture) is the stub for the hose that goes to the carb. Better pics: