"Ki.100 = P-51H = Dora = perk"
OK...
Specification of Kawasaki Ki-100-Ia Army Type 5 Fighter Model 1a:
One Army Type 4 fourteen-cylinder air-cooled radial (Mitsubishi [Ha-33] 62 or Ha-112-II) rated at 1500 hp for takeoff 1350 hp at 6560 feet and 1250 hp at 19,030 feet.
Performance: Maximum speed 360mph at 19,685ft and 332mph at 32,810ft. An altitude of 16,405ft could be attained in 6 minutes. Service ceiling 36,090ft. Maximum range 1,367 miles. Dimensions: Wingspan 34ft 4 7/16in, length 28ft 11 1/4in, height 12ft 3 5/8in, wing area 215.3sq ft.
Weights: 5,567lbs empty, 7,705lbs loaded.
Armament: Two fuselage-mounted 20mm Ho-5 cannon and two wing-mounted 12.7mm Ho-103 machine guns.
There were 275 Ki-100-Ia(Converted from Ki-61-II airframes) and 118 Ki-100-Ib built(lowered rear fuselage).