Haynes Machine Works Build Your Own 4-Cylinder Engine Nursery/Preschool With the safety harness and

With the safety harness and the front rail

uses exclusively-developed materials

Dimensions 12

paint and highlight with glow effects

B02660 17009

Haynes Machine Works Build Your Own 4-Cylinder Engine Nursery/Preschool With the safety harness andBuild your own fully working model of a 4 cylinder petrol car engine with ignition sound and illuminating spark plugs The kit contains all the tools you'll need for assembly and over? 100 parts.? The model engine is great fun to put together and a practical aid to understanding how a four stroke combustion engine really works. The on off controller includes a sound chip which reproduces the noise of an engine starting as the model begins to work. A