| Name | Description |
|---|---|
| Butterfly throttle based on compressible restriction with simple servo. The servo is made replaceable to be able to model more advanced servos | |
| Simple model of throttle plate area from throttle open fraction | |
| Model of SI Otto efficiency with torque | |
| Model of compressor | |
| Models for flow of air or air/fuel mixture through engine | |
| Model of Turbine Without Wastegate | |
| Model of Turbocompound Shaft with frictions | |
| Turbine with Wastegate |