Faraday Conduits

Below the doors of our 1:8 scale Back to the Future DeLorean model are these mesh tubes (conduits), seen here on the ‘A’ Car:

The tubes supplied with the model have two things that bug me. First, our tubes should be about 1/2″ forward from where they have us mounting them. Unfortunately, there is not much we can do about that other than drill and tap new holes in the floorboard.

The second thing is the size of the tube and the colors of the clamps. This we *can* fix thanks to Model Modz! They have just starting selling a set of replacement Faraday Conduits. These consists of a pair of metal tubes with a 3-D printed mesh exterior. Two purple clamps are then slid over the mesh to allow mounting to the car using the original screws.


Remembering back to Issues 101 and Issue 103 where we installed the original tubes, we will need to flip the car upside down. I recommend taping the hood and doors closed beforehand and putting the model on a soft towel.

Then, we just have to temporarily remove these two (2) KM screws, remove the stock tube, and put the new Model Modz version instead:

After tucking the wires back into place, you can repeat this on the other side. Then, when you flip the car back upright, the tubes look like this:

And that’s it! When you compare the two tubes against each other, you can really see the improvement:


Model Modz is always striving to bring us some of the best mods for our partwork builds and this one is no different. I think these new Faraday Conduits are great and I really love the purple clamps. A big shout out to Chloe and her crew for helping to make our models really come to life, thank you!

3 thoughts on “Faraday Conduits”

  1. As a lifelong BTTF fan this mod really bugged me. I never saw the faraday conduits’ mount to be purple. It bugged me so much that I googled for a high quality still showing it – and I found one of Robert Zemeckis’ chillin’ in the car at the set of BTTF II. It clearly shows that the mounts aren’t only NOT purple, but it also doesn’t seem to be a mesh (which has been featured on every model I own). Seems as if it’s just a dirty metal tube… The image is available here: https://www.backtothefuture.com/movies/backtothefuture2 and hosted here https://images.squarespace-cdn.com/content/v1/5c62c09c4d546e27dc1016c7/1557617191387-TWXMCCY5TRK9UY74SP4A/2191_01559A.jpg?format=2500w

    1. I took a ton of pictures of the restored ‘A’ car at the Petersen, including these door sill conduits with the mesh and purple clamps. I highly doubt the Universal restoration team would have missed something as big as the color and design of the conduits under the doors.

      1. Even on the photos of the “A” car, the purple is much more subtle than the model Modz parts. The mesh seems to have been used on the “A” car only – it certainly isn’t on all cars. Which makes me wonder how expensive mesh was in the mid 80’s and early 90’s ^^

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