What is the moment of inertia of the engine

The parameters associated with the new systems attached are:

Torque generated by the starter motor

Transmission efficiency between starter motor and the engine

Transmission efficiency of the clutch

Speed ratio between the engine and the starter motor

Total mass of the car

Moment of inertia of the cooling fan and associated belt and pulleys

Moment of inertia of wheels and clutch system referred to the shaft

Moment of inertia of the starter motor