Charcoal canister vacuum lines with aftermarket carb?

[TRWRacing]

The carb is a summit 750vs that lacks the bowl vent. Where does the center connection go? Aftermarket Mopar Peformance air cleaner and does the purge connection just connect to the vacuum advance port on the carb?

 

[diymirage]

the one for the carb vent gets plugged
the rest goes just like before, purge to the vacuum advance (you may need a purge valve, depending on aplication)

 

[TRWRacing]

Not using the vaccum advance only mechanical, so I was just going to connect it directly to the vacuum advance port.

 

[diymirage]

that will work

the way i have mine set up is as follows (aftermarket add on to a 71 duster)

i have the tank vent running into the canister
the purge line T-ed into the PCV line
and a purge valve connected to the vacuum advance line
(so the can will not purge into the vacuum advance system, but the purge valve will allow the canister to empty into the PCV system when there is enough vacuum)



tank vent line

the canister

(bottom line is the tank vent, top is the purge line)

and where it is Teed into the PCV line
(you can see the purge valve on the far right, Teed into the vacuum advance)

the whole system was put together based on the advice @slantsixdan gave me, and all parts were aproved by him

(here is an article explaining the whole working of it Fixing 1970s Evaporation Control Systems )


now, there is still some fuel smell from the carb, but way, WAY less then before

 

[TRWRacing]

Thanks! Great detail with the photos.