Four-Stroke Gasoline Engine Model

Four-Stroke Gasoline Engine Model with Visible Valve Train

The model depicts a typical air-cooled four-stroke engine featuring a clearly visible valve train in operation.

A small light bulb simulates the ignition moment (spark).

Connections to a 3V battery are made via terminals.

A cross-section view of the carburetor is visible.

The whole assembly is mounted on a base.

Dimensions: 21 x 21 x 37 cm.