I came across a 34 pict 3 that I was able to get cheaply my plan being to replace a 30 PICT 1 I am using now. The 34 has a round black pot mounted on the carburetor (facing the rear of the engine) with a rod which is attached next to the throttle valve lever. A short vacuum hose comes out the front of the black pot.
I don't know what this thing is or where it goes. I assume it's a throttle valve positioner of some sort. My question is...can I remove it and run the engine without it? If I can't do that where does the vacuum hose go? Thanks