Haynes Machine Works Build Your Own 4-Cylinder Engine Impulse Toys Categories include Person

Categories include Person

Let your imagination run wild into outer space

phthalate free PVC

• Ages 8 and up

Haynes Machine Works Build Your Own 4-Cylinder Engine Impulse Toys Categories include PersonBuild 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