Find out what's under the hood of sports cars like Ferrari or McLaren! The V8 engine learning package makes this possible. In two and a half hours, tinkerers can assemble a fully functional model of an eight-cylinder engine. The transparent housing reveals all the processes in the eight-cylinder engine: The pistons rise and fall just like the real thing, and even the ignition spark is simulated. The package includes: over 250 components, electric drive motor, crankshaft and the necessary tools such as screwdrivers and screws. Just plug in three 1.5-volt batteries (type AA) and you can enjoy the sound of a V8 engine!