In this episode the Retropower guys complete the metalwork, strip the car back down to a shell, zinc spray ahead of the paint prep. We get a good look at the Escort on a rotisserie getting the seams sealed.
The inner wing has been modified to make space for a dry sump tank. Typically these go in the boot. Retropower have designed the cooler tank from scratch, we get to see the CAD drawings & some serious design skills.
The engine bay and bulkhead has been modified for custom loom with plug in connectors so the engine wiring loom can be unplugged from the bulkhead - no rubber grommets.
Here's Episode 9:
Source : https://youtu.be/bfyKi_4dc-4