1974 Norton Commando 850 MK2A – Sans Muffler

A little fun hearing the bike without the muffler. I wonder if I can leave it like this permanently?! Probably not.. So I had noticed that the left-hand exhaust header nut was a little loose while riding the other day. Decided to take the exhaust and mufflers/silencers off to see how things look inside the cylinder head. The screws holding the balance pipe had rusted solid and so I needed to cut them off. Bought nice new stainless hardware and refitted the header pipes. Thought I would take a few m