Hot Fuel Lines

I dont think I'm pulling any heat from the radiator hose that would cause these issues. I also am running a carb cool plate to keep heat from coming up from underneath. As for the lines into the frame. I am sure that would be possible but would take lots of work as it would require more bands which will cause more pressure in lines and also the inside of the frame is not completely open as I tried to run some electrical there but couldnt get all the way thru. I guess my best bet is to make some guards and insulate them but in order to do that I will probably have to take the headers off to drill and fasten a guard down.
Thanks, Rod