Haynes Build Your Own Internal Combustion Engine

Haynes, the world's leading publisher and retailer of car and motorcycle manuals, has produced a realistic working model of a combustion engine which you can build yourself.

Includes a Haynes Manual which features easy-to-follow step-by-step instructions and a guide to the working principles of an internal combustion engine.

Features:

• Light and sound features
• Light up spark plugs
• Moving pistons and a working fan belt
• Finished Chrome effect

Plus, once completed the model maker can register the built engine online and will receive a certificate of authenticity from Haynes Publishing. Designed to be fun to assemble, it will provide an understanding of how a combustion engine works. Requires 2xAA batteries.