Higher HP OBS fuel system

[FrankTheTank]

I know ure assembled already, but could u have ran a larger pickup tube to two selector valves ran in parallel with eachother??? Then run the lines back together into a lager line and up to the pump and fuel system??? That way u keep both tanks in stock location, and keep gauges working properly, fuel selector works to switch tanks and u flow twice the volume, makes sence to me but im not someone of great knowledge. I know it wont flow as much as a 5/8" line mut maby equivallent to a 1/2" maby?

 

[old man dave]

It takes 4 selector valves to add up to the same cross-sectional area of a 5/8" line.:jawdrop:

 

[FrankTheTank]

It was worth a try.... for someone that doesnt need a 5/8" line it would be ok i guess? Is stock fuel line 1/4"?

 

[old man dave]

Supply line is 3/8", return line is 5/16". Selector valve is also 3/8"id. Your head's in the right place, though.

 

[Wes Lewis]

What abou running 2 electric pumps? One for each tank. And run then off of a relay on the selector valve. Then The selector for return lines. That's how the gas trucks work. Electric sending unit in each tank gets switched on or off.

Could also wire it up to run both pumps if/when needed