Just wondering about fuel line size for my RPU Tim McMaster built 309 warmed up Y block with 3 new Stromberg 97s. The Stromberg’s take 1/4” fuel line and I’m going to run a mechanical fuel pump with a fuel pressure regulator. My concern is the size of the fuel line I’ll run from the tank to the fuel pump. If the line from the fuel pump to the fuel block and then to the carbs is 1/4”, is there any advantage to running 5/16” fuel line from the tank to the fuel pump? Or, would the entire system run in 1/4” make more sense and supply enough fuel? We’re not talking high pressure or flow etc.