Fuel line question????

[Mr. Win]

I couldnt find it after a search... can someone tell if the green tabbed fuel line is the return or the feed? I havent stock lines in a while. Any help would be great.

[Mr. Win]

ttt

[Captain KRM P5]

where is the line located at and joined to?

[Mr. Win]

fire wall rail or rail to fire wall

[terbow]

regulator to firewall is teh green one i believe and its return (post FPR) the firewall to rail is feed (even if the colors are wrong u get the idea)