With 4,360 cubic inches and 3,500 hp in standard tune, the Pratt & Whitney Wasp Major was the biggest U.S radial at the close of the piston era. Let’s hear it run. Continue reading
With 4,360 cubic inches and 3,500 hp in standard tune, the Pratt & Whitney Wasp Major was the biggest U.S radial at the close of the piston era. Let’s hear it run. Continue reading