Allison J71 Turbojet

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© Kenneth W Shanaberger 2000 - 2010

The Engine

Specifications

In 1948, Allison began a complete redesign of their successful J35. Originally designated the J35-A-23, this engine was later re-designated the J71.

	Turbojet
	16-stage compressor
	3-stage turbine
	Mass flow: 160 lbs/sec
	Pressure ratio: 8

Models

Used by

	J71-A-2E: 9,700 lb (43.1 kN) thrust (14,000 lb (62.3 kN) thrust with afterburner)
	J71-A-11: 10,200 lb (45.4 kN) thrust

	McDonnell F3H Demon
	Douglas B-66 Destroyer

Related Pages

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page updated 04 July 2003