ls1 wiring harness info ( for though who built there own or know wiring)

[brans72]

I am building my first ls1 wiring harness (98 ls1 m6) I have a pinout handy and have access to alldata but I am so curious out the ped # I se on connectors. I have talked to people from ls1tech.com but still not sure on a few things about this harness, can anyone help? I know some say leave to pro's but you don't learn if you don't try!!!!!! Also do you recomm where splices have been made from factory if you remove 1 of the 3 wires spliced should i leave it or desolder and redo? I do have pinout handy and marked out i think correctly for how I want my car (72 chevelle) removing a/c due to using V/A,evap,air pump and egr due to ls6 intake. Anyone care to give a guy that is trying to learn a hand? Thanks Brandon