I had considered buying a visor-cam. Now, its off my list. Maybe an Oculus Q2 and sim-rig for same price point.
[Just did a quick review - and it might not be there just yet either...I'll spend money on car instead.}
Lots of power in that one though.
Yes this is the sound, really hard to capture it with a Gopro, I tried a lot of expensive remote microphones but not much success , Yet ! And I don't have the money to go to a professional system. Sad....
I was actually looking for info on mounting a fuel cell like the vintage c3’s, and this guy had a video that showed some detail. He has a bunch of videos on fixing up this old widebody and racing another 69. I will link one here.