five wire hook up

[67 ls1 vert]

Is there anyone using the simple 5 wire hook up for their LS engine?

[Matt@BOS]

Do you mean like Turnkey uses with their delphi/MEFI 4 ecm and wiring?

Matt

[gEtyOpAPiOn]

the only five wire hook up would be ground ignition power fuel pump and obd ii port ....but i guess no fan control or average gauges

[67 ls1 vert]

I heard that there is a small wire kit for the ls engines that uses the stock computer. is there something that simple? I would like to open my stock wiring harness and strip out the non needed wires. if anyone has an after market harness that's cleaned up I would like to copy it.

[alowerlevel]

Heres a great site with loads of info so you can do it yourself http://www.lt1swap.com

[meenaggie]

Link to installation instructions of gm performance parts LS controller.
http://www.crateenginedepot.com/stor...01327_inst.pdf

Link to wiring diagram from gm performance parts LS controller.
http://www.crateenginedepot.com/stor...19201327_1.pdf

Both were found on www.crateenginedepot.com

They have the basics for installing what I consider one of the simplest LS controllers kits available (short of going to speartech or someone for a custom piece). I think you when you hear a "5 wire hook up" that does not include everything already built into the harness (MAP sensors, knock sensors, etc) but is talking about external connections such as power, ingintion, ground, etc.

[67 ls1 vert]

Thanks guys for the good info. I cant see paying someone 800 for striping out a few wires. I know, you guys are saying it's only 400 to 500 but when I called them it was much more. I'm not asking for custom changes either. Just a little longer to get inside the car and clean up the unused wires that are not needed. I'm running a 6 spd so dont need the auto stuff either.