Bore and Stroke: 130 mm (5.1 in.) x 150 mm (5.9 in.) This Japanese Navy and Air Force engine is the type that powered World War II Allied Code Names George, Sam, Rita, and Frank aircraft. After ...
Bore and Stroke: 146 mm (5.75 in.) x 160 mm (5.3 in.) Nakajima provided Japan with its first large radials by building Bristols beginning in the late 1920s. In 1936, Nakajima began building ...