Installing Wasted spark on a 1984 BMW 733i

This one was a serious adventure. The kind of job that makes you stop work on a project. Lets just say there were a lot of roadblocks. This was filmed over the course of many months. probably 4 or 5. But in the end it was worth it. At least I hope it was. #e23 #7series #bmw #bmw7 #bmw7series #bmwe23 #diy #cars