Curious to hear, what with the new arrangement. I wonder if it will be the same as the Aero?
The harder piece of information would be to find out what the valve clearances for the Aero were!
Chuck made his best guess, based on big blocks, from what I remember.
I wish I could find Chuck's valve cover off photo of his Aero engine, but I've seen it and the new V9 heads look similar... but I wonder if the V9 has smaller valves?
The Aero engine looks better in my opinion. If I ever get a Guzzi with the new hemi smallblock, I think I'll try and make custom valve covers that look like the Aero's.