Fitted an electronic ignition system on my Aircooled Vw camper today,so I needed a vacuum take off to feed the distributor and spy two blanked off spigots on the 34pict carb,just below the choke,before the manifold flange,can I use either?
It requires a ported vacuum outlet above the throttle plates.
In the photo,at centre is the pipe temporarily pushed onto the spigot,there is another spigot to the right,that’s been blanked with a Phillips screw,