Originally Posted by MadMopars
I just picked up an Earls 140 fuel pump for the truck and after a bit of research I'm thinking about doing a return style fuel system. Seems like it may have multiple benefits from what I've read. I'm still trying to work out the details though and would like to hear how you guys have your fuel systems setup, what specific components, line size, etc. you are using and what the respective ET or HP is. As always, appreciate the help. Feel free to post pics. up -Trent


Before I went EFI, I used a low pressure return regulator, 3/8 supply 3/8 return, worked great

1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5