Fan timer after turn key off? B/C our 440 carb boils over mid summer.

Yes, on this car we are proably not going HEI due to it appearing very stock these days. May we'll get a FBO module + coil and have our dist re-curved though. Maybe the hotter spark will help fire during a bit of a flood. Ill look into a thick carb gasket to see if it can handle one.
Still interested to see if running elec fans after engine shut off will help carb cooling