$100 Yamaha XV750 Virago, How Bad Can it Be? - YouTube
Cobra Boulevard Exhaust 84-99 Virago 750 – Old Bike Barn
Yamaha Virago 750 by Jean-Pierre from Poitiers
Yamaha Virago 750/920 Black Exhaust System with 12 Stainless Steel Reverse Cone High Performance Muffler
This is David Bailey's "Bulldog" Virago build. He's put twin Mikuni carbs on, if I'm not mistaken, and popped some velocity stacks on each one. I think Hageman did this too. Does
BBBs03e11 | Stripping the Virago XV750 Down | Removing the Rear Guard, Touring Racks & Seat etc. - YouTube