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Harry Fengler's Falcon with which he hopes to better Eyston's 24-hour distance record. Captain George Eyston, ace British driver, established what was said to be the first official world speed record for Diesel-powered cars, when he drove his Ricardo 12-cylinder Diesel over Bonneville Salt Beds, Utah, at a speed of 158.87 m.p.h. April 30 (1936 - Motor Age May 1936 pp.42-43