Dimensions
Length: 39 ft 3 in
Height: 15 ft 8 in
Wingspan: 50 ft 1/4 in
Wing area: 400.33 sq ft
Weight
Empty Weight: 12,070 lbs
Normal Loaded: 18,400 lbs
Maximum Weight: 24,000 lbs
Performance
Engine: (1) 2,500 hp Wright R-3350-26WA Duplex Cyclone 18-cylinder air-cooled radial, rated at 2,600 hp for takeoff and 2,100 hp at 14,000 feet.
Max. Speed: 342 mph at 15,400 ft
319 mph at sea level
Cruising Speed: 180 mph
Combat Ceiling: 29,400 ft
Combat Radius: 275 miles with 2,000 lbs of bombs
Maximum Ferry Range: 3,240 miles
Armament: (4) 20-mm cannon in the wing
(6) Racks underneath each outer wing
(1) Pylon under each inner wing
(1) Pylon underneath the fuselage centerline