My 3bbl still has the factory monster choke flap in place. the weird one with the two giant holes that, when the flap is closed, keep the boosters exposed. I went one step further and made a fast idle circuit with a solenoid. When you start the car up and pull the choke closed, it sets the fast idle to 1500 rpm. When you open the choke, the solenoid kicks off and the idle is back to normal.
