Wright T-3 Tornado

The Wright T-3 Tornado, also given the USAF designation Wright V-1950 was an American liquid-cooled aircraft piston engine, designed in the early 1920s.

Development
The T-3 was the third in the line of 'T' (Tornado) series engines developed by Wright Aeronautical on the lines of the Wright-Hisso engines produced during the First World War using monobloc cylinder blocks and gear driven overhead camshafts. The T-1 of 1921 had a power output of 500 hp, and went into production as the T-2 in 1922 with an increase in power to 525 hp. The T-3 and T-3A appeared from 1923 producing 575 hp with the final development, the T-4, producing 675 hp by December of that year. Wright attempted to build a racing version of the T rated at 700 hp to rival the Curtiss D-12, but this was not pursued.

Applications

 * Curtiss CS
 * Naval Aircraft Factory PN-7 (T-2)
 * Martin SC
 * Martin T2M
 * Martin T3M
 * Wright F2W
 * Dayton-Wright XO-3