Came across these in my YouTube feed the other day. Pretty entertaining. And none other than Barry Sheene providing commentary. :cheerleader:
Yamaha RD350LC Pro-Am Series - Donington Park 1983
https://youtu.be/pgGz00VTKgQ
Yamaha RD350LC Pro-Am Series - Donington Park 1984(?)
https://youtu.be/00CYd-otpfI
Yamaha RD350LC Pro-Am Series - International Race, Donington Park 1984
https://youtu.be/d0ANFzNiAWU