I am in the process of a ls swap so the instruction on the BAP are a little hard to follow.
I have a fuel pump feed wire that comes from my harness and I know one red wire goes to the feed wire. but what is the easiest way to connect this ? I would assume 100% power all the time would be bad for the pump and wiring ? I could wire it to a boost switch but that would mean the circuit wouldn't close until I was in boost correct ?

 

you need to run a relay. 4 terminals. 1 goes to battery 12v, 1 goes to good ground, 1 goes back to pump, other comes from pcm. I don't remember which terminals go where but its important. It open and closes inside relay certain way. Lt1swap.com I think has it on his site. Otherwise its on u-tube wiring relays