Build and operate your own model of an internal combustion engine. Discover how an engine works! The fan and camshaft turn, the valves open and shut and the light effects show the correct order of combustion.
Follow the instructions and diagrams to build the 100 + parts of the combustion engine.
Assemble the moving pistons, camshaft, cooling fan and timing belt and observe how the sparking plugs light as they fire.
Contents: One Screwdriver, screws, drive module, ignition pack, spark plugs lights and easy to follow instructions. 100 + separate engine parts to be assembled
Requires 2 x AA batteries (not included).
For ages 8 years and over.
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