Michael
found my cb 550 in a basement of a friend. It had been sitting for about 15 years so I cleaned it up and ran it, still screams. 1976 CB592 , 10:1 pistons, yoshimura- cam chain and cam, 4 carbs from a 1976 750 cc cb, 4 into1 hidden exhaust with removable baffle. I stripped it of anything that wasn't needed to go or stop.moved the key switch down by the kicker, moved the start stop switches on to the sunken guage bracket for a cleaner look. This was a great project, first japanese bike I ever brought back to life!