A 27-year-old harness racing track record was rewritten Sunday (Sept. 24) afternoon by 25-1 longshot YS Sensationalcity (Keystone Velocity) at the Hippodrome 3R in Quebec. It was the oldest track record on the books at H3R. The 5th race Preferred Pace for Fillies and Mares saw You Rock Girl Kir (Jocelyn Gendron) go to the