Help with carb flooding.

Had this problem with my 'teen / Eddy combo. I could hear the fuel boiling it seemed.
I replaced the spacer that was between the intake and the carb. It had a 3/8" and I went to a 1/2", new gaskets on top and bottom.
Next I used this:
http://www.jegs.com/i/JEGS+Performance+Products/555/32090/10002/-1
on the fuel line from where it comes into the engine compartment to the fuel pump.
I did this section since it runs along the inside of the fender well near the header on that side. Next, I did from the bottom of the firewall about 2' towards the rear of the car. That is where the steel fuel line is near the exhaust collector.
I have not had the problem again, even driving in 100* + weather.
No hot start issues, No vapor lock during extended idle, No boiling sound from the Eddy, and No fuel dripping into the carb throats.
Best $20 buck I have spent in a long time.
I am not sure about the /6 but I think your fuel pump is on the passenger side and the fuel line runs up from that side of the fire wall then crosses up over the motor to the carb. I would want to sleeve that line, replace it with braided SS or a combination of both.
Todays blended fuels boil at extremely temps and when you are under light load, ie. idle, slow cruise in a residential neighborhood etc, there is not enough fuel flowing through the line to keep it cool.
Good luck!
Let us know how it all works out.