AMC straight-4 engine
4 cylinder internal combustion engine / From Wikipedia, the free encyclopedia
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For an outline of all engines used by American Motors, see list of AMC engines.
The AMC straight-4 engine is a 2.5 L inline-four engine developed by American Motors Corporation (AMC) that was used in a variety of AMC, Jeep, and Dodge vehicles from 1984 to 2002.
Quick Facts Overview, Manufacturer ...
AMC Straight-4 engine | |
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Overview | |
Manufacturer |
|
Also called | PowerTech |
Production | 1984–2002 |
Layout | |
Configuration | Straight-4 |
Displacement | 150.4 cu in (2.5 L) |
Cylinder bore | 3.875 in (98.4 mm) |
Piston stroke | 3.1875 in (80.96 mm) |
Cylinder block material | Cast iron |
Cylinder head material | Cast iron |
Valvetrain | OHV 2 valves per cylinder |
Compression ratio | 9.1–9.2:1 |
Combustion | |
Fuel system | |
Fuel type | Gasoline |
Oil system | Wet sump |
Cooling system | Water-cooled |
Output | |
Power output | 105–130 hp (106–132 PS; 78–97 kW) |
Torque output | 132–150 lb⋅ft (179–203 N⋅m) |
Chronology | |
Predecessor | |
Successor | Chrysler 1.8, 2.0 & 2.4 engine |
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Although the GM Iron Duke was a predecessor I4 engine in some AMC vehicles, it shares nothing in common with the AMC 2.5 L.