buicks first four cylinder engine
A water pump assisted in cooling the engine. Brakes were of the expanding type with total braking surface area of 352 square inches. Buick light trucks had a warranty for 90 days in 1910/1911. In 1912 the two-cylinder engine was superseded by the Buick four-cylinder engine for the Â½-ton Model 3 and Â¾-ton Model 4.