Holley 4150 Carburetor - Is this the vacuum and what is the 2nd electrical plug for?

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#3 (permalink)

03-29-2019, 08:46 AM

Midcont

CC Member

Join Date: Apr 2011

Cobra Make, Engine: SPF-427R

Posts: 56

Not Ranked

Quote:

Originally Posted by Grubby

The electrical connections are for your electric choke. One is B+(12v) and the other is ground.

The ground has been grounded to the carb. It should work like that.

Then just run a wire from a source that has B+(12v) when the engine is running. It is really simple.

John

You are saying a 12v line should be run?

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