Discover the inner-workings of a 4-cyclinder gas engine with this 104-piece electronic build kit. Observe the synchronicity of moving pistons turning crankshaft rotating fan and belt functioning valves and more.
• Dimensions: 15″x 3.5″x 12.2″
• Bring a model engine to life using over 100 custom parts Watch valves open and close spark plugs light up and pistons drive the crankshaft just like a real gasoline engine.
• Featuring a rotating fan mechanism turning crankshaft and moving valves this educational science kit offers a fun and entertaining way to learn the basics of an engine.
• The fully transparent housing allows you to observe and understand how a real engine actually works.
• WARNING: CHOKING HAZARD ? Small parts. Not for children under 3 yrs
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