PowerPipe Exhaust for slant/6

the carb is a cork from the get go, so I'm not sure why a choke would make the difference weather to run headers or not?

once the motors warm.. the intake [especially iron] gets heat transfer along with the fuel pump being heated 'mounted to the block with lots of hot oil splash 'on a slant'

But I can see the guys who don't warm up the motor having issues, mainly with patience ehh?lol