[Spridgets] SU AUD 136t carbs

[Billy Zoom]

If you use the 1098 style HS-2’s, you’ll need a place to mount the flying saucer PCV valve. The later HS-2’s will have brass tubes to connect the vent hoses..  If you don’t have a place to mount the PCV valve, you might want to use the later carbs. Just get rid of the poppit valves on the butterflies. You’ll have to manage to either run the hose from your tappet cover, around the header, to the Y connector, or just run a 1275 timing cover.