Heat riser/ choke question

As stated above...
On a cold start in cold weather, the gas will condense in the intake and puddle up. And yes, some gets into the cylinders, washing the oil off the walls.
This is the very reason of a choke! You need SOME gas in a vapor state to run the engine!

Chrysler had the 5-50 warranty and their durability testing reflected the goal of parts lasting that long.
Hence, heated crossover and a heat riser to get it all warmed up as fast as possible.