After I sorted a leaky servo pipe recently I needed to retard the ignition as the advance was now way to aggressive under load and pinking was occurring. Basically the advance on the distributor was now getting a good suck if you’ll pardon the expression. This at least is the working theory.
My friend John was on hand as we set about loosening the distributor clamp to make an adjustment. This turned out to be a long awkward job as the bolt head was rounded off. We decided that this was a situation worth resolving otherwise it would always be a problem and so committed to removing the distributor, and the clamp.
On removal, we discovered that the bolt had been fitted incorrectly (by whom I wonder?). The clamp is cleverly designed to hold the bolt head so that all you need to do is tighten or loosen the nut. No need for two spanners. This is probably obvious to many people but it was a learning point for me.
Anyway, we concluded that we’d set the timing from scratch with a strobe light on another day so I finished up by cleaning the bracket because why not make it a bit more presentable?
I’ll update when I’ve got it back on