Who can diagnose the noise on the video?

[ElementAI]

Latest from owner.

can't tell one side vs the other, just really loud. spark plugs were changed 6 mo ago, will check them if I can. My guy thinks bearing failure at base of connecting rod. Porsche tech still thinks there is a chance it is coming from the clutch which is the reason to pull the tranny. Plan is for next week, pull tranny, will be visually obvious if that is the problem, run engine without tranny, try to locate problem, if deep in engine we know we are screwed.

Thanks for the input so far.