Just did this with hole saw. I lined it up perfect, almost looks factory lol.
Have a massive breather hole at top now as I cut part of radiator shroud out and it has a good air gap underneath headlig which allows air in. Only thing I’ve noticed ( revving it in driveway it a hiss as I hit the accelerator. My mate reckons it’ll be better while travelling.
And there is a shroud just not like the vz I think. I had to drill through air box then shroud. I only took top of air cleaner box off and the filter out and drilled box from inside out whole box was in car. I’m pretty happy with how I lined them up.
As I said I drilled through air box and shroud in one go. I have 2 pieces of plastic in my home saw. It’s still damned from engine heat it’s jyst that second hole I drilled. It sucks though air from a big gap under headlight and from the above radiator shroud pics. I’ll get better pics tomorrow and take it for a drive.
Thanks guys