fuel system advice needed
My 1970 Torino has a 480hp 460 with d3heads, 219/227 voodoo cam with 10.4 c/r. I'm running a rpm dual plane and hp 750 double.pumper 4150 carb with no Choke. I have stock fuel tank, lines and a Holley mechanical pump. The car it's becoming more of a strip than street, has 4.11's locker and et streets.
it currently runs 12.3 @ 107mph with 1.6 60'. 3850lbs. Everyone i race says it falls flat after half track. They figure I'm running out of fuel. Just looking for ideas to upgrade fuel system, and would like to be able to feed a larger cammed engine down the road.
I am debating getting a sump welded on our just getting a new 20 gallon fuel cell. Also wondering what electric pump to run at the tank with a remote filter and than a regulator and return line at the engine. Also wondering if i should go with 1/2" fuel line.
Any ideas would be appreciated.