Mitsubishi Kinsei radial engine

E93308

aircraft engine air‑cooled engine piston engine radial engine

The Mitsubishi Kinsei was a Japanese air-cooled radial aircraft engine widely used in World War II combat aircraft.

Predicate	Object
instanceOf	aircraft engine → air‑cooled engine → piston engine → radial engine →
application	Kawanishi H6K flying boat → Kawanishi H8K flying boat → Mitsubishi G3M bomber → Mitsubishi G4M bomber → Nakajima B5N torpedo bomber → Various Japanese Navy land‑based bombers → Yokosuka D4Y early variants →
coolingSystem	air‑cooled →
countryOfOrigin	Japan →
cylinderCount	14 →
designGoal	medium‑power aircraft engine →
developedFrom	Mitsubishi Shinten engine family →
engineConfiguration	14‑cylinder double‑row radial →
engineType	four‑stroke →
era	1930s → 1940s →
fuelType	aviation gasoline →
ignitionSystem	spark‑ignition →
manufacturer	Mitsubishi Heavy Industries →
notableFeature	air‑cooled construction suitable for naval operations → compact double‑row radial layout →
notableVariant	Kinsei 43 → Kinsei 44 → Kinsei 45 → Kinsei 46 → Kinsei 51 → Kinsei 53 → Kinsei 54 → Kinsei 62 →
regionOfUse	Pacific theater of World War II →
usedBy	Imperial Japanese Army Air Service → Imperial Japanese Navy Air Service →
usedFor	long‑range maritime patrol aircraft → naval bombers → reconnaissance aircraft →
usedInAircraftRole	bomber aircraft → combat aircraft → fighter aircraft →
usedInConflict	World War II →
valveConfiguration	overhead valve →

Subject (surface form when different)	Predicate
Aichi D3A →	engineModel
Yokosuka D4Y →	powerplant