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weber vacumn line connection for BMW

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eejay56

eejay56

Jedi Warrior
Offline
My sons beemer has two vacuum lines to the distributor, one is connected under the choke unit on the Weber DGV. The other is missing. Where should it connect?
 
It is a 79 320i converted to a Weber DGV carb. The dizzy has vacuum advance and vacuum retard lines. Currently only one is hooked up.
 
Is it a Bosch dizzy?? The port on the back side of the
vacuum can should hook to a manifold source, the front
side should hook to the port near the idle enrichment
screw...

SteveL
 
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