Pics of under hood wire harness routing

[Chris Coufal]

I'm mocking up my harness on my LS conversion and I'd like to see some shots of how you guys ran your harness just to ensure there isn't a better way to do it. Also after mock up, did you guys just drill a hole in the firewall and feed it through from inside out? What size hole was needed? Where did you run through? Thanks

[Chris Coufal]

no one??

[lowlife4life]

Here is my setup. Tucked all the wires for engine under intake. My plug is straight at the back of the intake. I built a full firewall so it will be a little different. The plugs i used are a round deutch 31 pin connector(2). i put my computer behind the pass seat with all my fuses and relays. i am using the same connector for my trans harness and it goes through the floor just behind the tranny tunnel great spot keeps the wires short and away from heat

[lowlife4life]

the coils aren't installed but the wiring is all there for everything you just don't see temp sensor or alt or maf just tucked out of way till i need them

[ol_skool_chevy]

Dam Man............I have to admit. all those wires are Very Intimidating. I would love to do an LS engine but I suck at wiring.

[lowlife4life]

Me neither before this truck I only wired my air ride. It isn't as hard as it looks and www.lt1swap.com is a saviour