Did you know?

When I was a kid, my Dad (retired state police) would drive our 72’ 340 Demon hard some times and allways tell my mom- gotta clean out the carb. Lol! Little did he know he was on to something back in the late 70’s.

thanks for the helpful hint.
I only want to add to this- if you have a vacuum secondary the chances are even greater that the fuel ⛽️ Is junk on that back bowl.