I know it's an old posting, but when I had my suspension bits sand blasted, the guy who did it happened to have a pic of a zed hanging on his office wall. It turned out he used to race one in 1973 when he bought it new and in all the pics he showed me, showing it evolving from a standard zed with all the body roll to a 300 Hp, bored / stroked, triple 48mm Dellorto monster! Later on, it was sold to Gordon Dobie who kept racing it for a while... Just thought others would like to see some Australian zed racing history...