Assuming you have standard ignition with a coil , you ground one contact with a short wire to the carb stud and run a wire from the Coil+ or from the ignition source to the other contact on the choke assy.
Did you know about the Sidney Poker Run Tomorrow?
My buddy will be on the 7AM ferry with his 35 fountain and I'll tag along.I registered for the August Harrison Lake Poker run.That is the best of the west coast.
It was a great weekend for sure.Iit rained the same time last year for the Sidney run, so taking my car instead and ride with my buddy who's already on the island on this boat. You may have seen it before.
Per the edelbrock book, mount the ground directly back to the choke housing. As for the power, they specifically mention not to tap into the coil post. Mercruiser uses the AC tap on the back of the alt for their electric chokes. I used this as well and it perfect. Its not a keyed 12v source but its a source ONLY when the motor is running. This way you dont have to worry about a dead battery in case you turn the key for something and forget.