Yes, I have Ben, but just as kool were the Kaw. 750 triples rode by Hank Scott, and Don Castro at the San Jose Mile. I will never forget the sound of those bikes. They would pass everybody on the straight-away(140mph) and get passed back in the turns. But they were so squirrely in the turns, nobody could ride them, but unreal power.
Speaking of Kenny Roberts, I raced in a heat race againist him at the indoor shorttrack races at the Cow Palace in San Francisco about 1975, and raced alot of indoor short track races up and down the west coast againist quite a few national numbered racers. Those were some of the most fun days of my life.