Need pics of 273 4 BBL choke

Greasyfingers said
Picture is with motor cold and not running. The pull off works as it should. When motor is warmed up the choke stat doesn't pull the butterfly all the way open. Which won't allow the carb to come off of the fast idle.

It may need a new choke thermostat down in the intake. Also, the heat riser in the passenger exhaust manifold should be working properly and the passageway under the carb opening in the intake needs to be clear of carbon. All the pieces need to be good for the choke system to work properly.