Original sentence: Bristol had originally intended to use the Aquila and Perseus as two of its major designs in the 1930s, but the rapid increase in size and speed of aircraft in the 1930s demanded much larger engines than either of these.The Taurus was a 14-cylinder two-row radial aircraft engine, produced by the Bristol Engine Company starting in 1936.The Taurus was developed by adding cylinders to the existing Aquila design, creating a design that produced just over 1,000 horsepower (750 kW) with very low weight
Edited sentence: Bristol had originally intended to use the Aquila and Perseus as two of its major product lines in the 1930s, but the rapid increase in size and speed of aircraft in the 1930s demanded much larger engines than either of these.The Taurus was a British, 14-cylinder, two-row, radial aircraft engine, produced by the Bristol Engine Company starting in 1936.The Taurus was developed by adding cylinders to the existing Aquila design, creating a powerplant that produced just over 1,000 horsepower (750 kW) with very low weight