LSX swap fuel system what ya got

[Qwk]

Originally Posted by Narxoleptic Customs

How bad is the fuel pump noise with it behind the seat? I will have the same pump. I intend to dynamat the tank while i am having the seat recovered. Mine will be an almost daily driven truck

Honestly, I have never noticed it while driving. When I first hit the key, Ill hear it for a few seconds, but then the LS roars to life and then no more fuel pump noise.

[racecougar]

Vehicle: 1965 C10 SWB
Engine: 5.3L L59
Fuel tank: 18 gallon baffled/sumped cell from TanksInc, mounted inside a toolbox in the bed.
Fuel pump: 400lph Walbro in-tank
Fuel lines: Nothing yet, but will be using DPFE hoses
Returnless: No
Build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=560434
Running: Not yet. I plan to retain the flex fuel ability of the L59. The alcohol sensor will be installed on the return line.