1977 Mustang Engine Information – 140 cubic inch I4 (2.3 L Lima Inline 4)
The Lima Inline 4 Engine
The 140 ci engine was used from 1974 to 1979, it was then renamed a 2.3 liter engine and was used from 1979 to 1993 when it was dropped at year end. It has not been revived since (up to 2015). Specifications change from year to year, so use the appropriate years engine specs if you are rebuilding or working on an engine.
Engine Basics
Year
1977
Cylinders
4
Displacement
140 cu / 2.3 liters
Power (hp)
89 hp @ 4,800 RPM
Torque (lb/ft)
120 lb/ft @ 3,000 RPM
Compression
9.0:1
Bore x Stroke
3.781 x 3.126
2.3 liter engine 140 Cubic Inch Firing Order
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