Search the Community

I have decided to rewire my aging wiring loom and upgrade it to execute all the little upgrades I have in mind. I am by no means an electrical master, but I know the importance even our 70's cars need. My plans for my '74 260z is to wire tuck, hide the wires in the engine bay to be nearly nonextant, and to also include motor sport techniques to make quality upgrades. All wires will be replaced by Tefzel wire and Raychem heat shrink. the point is to make a bulletproof wire loom and to have fun working on this project and making it special. Now for everyone's benefit i will be updating this with all the stock wiring specs as they are on my car with what ever has happened to this car in the past 45 years. I will come up with a Key to understand the small database i am trying to start. the end goal is to help others in their wiring projects. the github link: https://github.com/youztheclue/S30-Spec.git KEY: System name: Subsection Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Hopefully I can create something useful here: and I encourage others to comment, tips, hints, hidden secrets and their own data and I will add it to my data set. Update: I now have the entire front half from the firewall to bumper measured and mapped out. Will be updating soon. Lights: Exterior Headlights Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Turn Signals Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Taillights Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Brake Lights Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Lights: Interior Dash Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Map Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Wipers: Motor Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Fluid Pump Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Engine: Starting Fuel Pump Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Ignition Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Coil Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Electric Choke Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Engine: Constant for running Electric Fan(s) Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Alternator Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Fuel Injection Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Ignition Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Dash/Instruments: Gauges Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Switches Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Luxury: Heater/Fan Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size A/C Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Radio Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Power Windows Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size Power Door Locks Detailed description to-from/Route #gauge(American), Stock color, My new color for reference Stock length, New route with reasons for change, length of heat shrink for specific subsection Expected electrical load, name of oe connector/number of wires, new connector style and size