Obviously, the day before Brooklands, a noise that annoys occurs.
It's a clickety click either from the pass side rocker cover or below somewhere.
Oil pressure is good. Oil level is good and oil shows no signs of anything metallic. Engine not overheating. Cannot hear it once I've got a bit of throttle in, but that could just it being drowned out by the V8.
I'm hoping it's a manifold leak but it sounds metallic.
I've taken a small video. Can I upload here.
Any guesses ?
Not keen on taking a drive to Brooklands and dropping a valve en-route.
![Razz :P](./images/smilies/icon_razz.gif)