Engine code · General Motors

GM 151 (Iron Duke)

Name: General Motors GM 151 (Iron Duke)
Brand: General Motors

Last Updated · 06.04.2026. 10:53h

Petrol (Gasoline) Naturally aspirated engine Inline 4-Cylinder OHV

82hp

Power

169Nm

Torque

2474cc

Displacement

4cyl

Inline

8vOHV

Valvetrain

At a glance

Engine

2474 cm³

Aspiration

Naturally aspirated engine

Fuel

Petrol (Gasoline)

Fuel injection

Carburettor

Power

82 hp @ 4000 rpm

Torque

169 Nm @ 2600 rpm

Cylinders

Valves

8, 2 per cylinder

Cylinders position

Inline

Valvetrain

OHV

Coolant

7.5 l

Vehicles powered by this engine

1 vehicle

Jeep CJ-7

2.5 (82 Hp) · 1980 – 1983

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