911 High Voltage

01/14/2024

Had to steal this.

08/31/2022

https://youtu.be/PuTlMbP49oo

In this video, I explain how to wire up and/or install the fog light harness for a Short Wheel Base 911/912. Years 1965-1968. Please check our webpage for ad...

08/31/2022

https://youtu.be/nAgfmpKNtnA

07/31/2022

How to Install 65-68 Porsche 911/912 Wiring Harness Grommets.

In this video, I show and explain how to install the grommets for a new wiring harness install. Please visit www.911highvoltage.com for more info on purchas...

04/24/2022

https://youtu.be/_jJnzm_ySQQ

In this video, I explain how to wire up the fuse panel on a 911/912 from 1965 to 1968, Everything shown in the video can be found at:911highvoltage.com** Leg...

04/09/2022

https://youtu.be/tmvdTpzJZD4

In this video, I explain how to install the dash wiring for the gauges on an early SWB Porsche 912. Everything shown in the video can be found at:911highvolt...

07/19/2021

https://youtu.be/rtCCZz_ZGak

In this video, I explain how to install the dash wiring for the gauges on an early SWB Porsche 911. Everything shown in the video can be found at:911highvolt...

06/20/2021

The first of 3 videos dealing with the gauges and how they wire up. The first video is for the 912 3-gauge cars.

In this video, I show how to wire the gauges in a 1965-1968 Porsche 912 3 gauge car.If you are looking for Porsche 911 gauge wiring install-info please look ...

03/16/2021

Next video up. Under dash wiring.

In this video, the focus is installing the under-dash pieces on a 1965-1968 Porsche 911/912. The website for the wiring diagram:www.vintagewiringdiagrams.co...

03/07/2021

The second installment of the wiring harness videos.

In this video, I install a battery cable in a Porsche 911/912 Short Wheelbase Car. This video applies to Porsche 911/912's made between 1965-1968.

03/01/2021

https://youtu.be/wsIACOCpGx0

In this video, I show how and where to install the protective sleeve that goes on the wiring harness hold down tabs on 911/912.Available for purchase at www....

08/26/2020

Hey all,
I wanted to share a little project I have been working on.
First a little info on how I got to this project. I was contacted by a gentle man who is building a hot rod SWB 911. I don't remember the exact engine but he wanted something special when it came to his harness. At first I was just going to do a standard harness with some high heat expandable braided sheathing. Then we started talking about Raychem DR-25 and that ended up leading to Tefzel wire. And THAT ended with me rethinking a few things and changing a few things.
Now the above described harness was something completely new to me as I have tried to make my harnesses exactly as Porsche did. But, even though we all love the Porsche brand, I think we can agree that Porsche's wire management on the SWBs was not real great. The wad of wires coming out of the harness near the fuse panel, stuff just kind of hanging out there, unfuse circuits, etc.
So I came up with the below. Some will say that the Tefzel is overkill. It is. Some will say the DR-25 isn't necessary. It's not. Some will say that if Porsche used it for 50+ years why change it. And I was one of those that said that loudly. But sometime ya just gotta say screw it. If the cars not going to be original than lets go deep. So below are some pics.
Some of the things you'll see in the photos.
As you can see we used the Refuze panel. Fantastic product. Actually used 2 panels with the second being a 3 fuse panel that allows for fusing of some of the unfused circuits. The sub panel moves the fuses over so that there is plenty of room for wire routing and to help stabilize the wires. It also gives a place for the 3 panel to be mounted.
We tried to route the wires to their corresponding direction. With dash area up. The front stuff down the right side and then the stuff for the rear down the left. The customer did want a few things left off so there are a few wires missing.
The whole harness was done in Raychem DR-25 and then the junctions were sealed with Raychem SCL.