Carter (Edelbrock) tuning questions.

do you have headers on it / does ford use a heat riser/heat stove from ex manifold?on my carbed chevy if I leave off the heat riser tube the throttle will ice up at abuot45degs and humid /theirs no coolant going through that intake manifold if I remember that could make take longer to warm up the engine if you have headers with no exhaust back pressure (just thinking out loud)
also on a 318 dart I've been working on it has a very difficult time when cold because the heated port in the head is stopped up and we installed a performer manifold with new elderbrock carb and mopar air filter and that's with a electric choke the choke goes off before the engine fully warms up I hate those straight fans in the winter but great in summer