Peter,
The carb manifold...aka....Octy uses the vacuum port on #2 carb intake manifold. The other 3 ports on the boots are capped off. The petcocks don't use any vacuum lines on the Specials, that's what the octy is for.
So...to recount, the vac. adv. goes to the #2 carb BODY port, the octy goes to the #2 synch port, the other 3 synch ports are capped, the middle drive vent up under the tank, the large crankcase vent to a filter or just pointed down between swingarm and frame like battery drain.
If you have any other hoses, then not sure what you've got??
T.C.
The carb manifold...aka....Octy uses the vacuum port on #2 carb intake manifold. The other 3 ports on the boots are capped off. The petcocks don't use any vacuum lines on the Specials, that's what the octy is for.
So...to recount, the vac. adv. goes to the #2 carb BODY port, the octy goes to the #2 synch port, the other 3 synch ports are capped, the middle drive vent up under the tank, the large crankcase vent to a filter or just pointed down between swingarm and frame like battery drain.
If you have any other hoses, then not sure what you've got??
T.C.
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