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Jamie Hamilton went quickest on the KMR Kawasaki powered by Vauxhall super-twin in the super-twins practice session at this years Walderstown road races. Jamie set a lap speed of 96.185 mph to finish faster than second quickest Michael Sweeney who set a lap speed of 94.548 mph.
Mark Hanna, Andy Farrell, William Davison and Seamus Elliott rounded out the top 6 in a entertaining super-twins practice session at the Walderstown road races.
