6lb pump blowing out carb?

Now that does sound like it would work, but... what do you rinse the line out with, gas? I would need to set up a 5 gal can on the fender or a high table to siphon it through the line. No compressed air for blowing fuel through! Yikes. Plus... Where do you put the dirty gas? I am getting a new line, just hope I can get it in. If I can't I will try this idea. I have a light duty sand blaster canister with a hose and a sand blasting nozzle on it, that would work perfect. Because I really don't know if I can get the new line past the new 3" exhaust pipes. I can tell ya, it's going to be a trick. I will probably have to cut the line in a straightaway near the tank to get the curved parts in. Somewhere needs a splice, that's for sure....
Please make a video of you doing this I for one would cherish the moment.
You Boy's is nuts