This cut away training demonstration model is a detailed simulation of a Four Stroke Combustion engine.
The handle can be turned to clearly show how the components operate. A light is activated to replicate the spark plug. See the link below to the short Youtube video.
An interesting engineering decorative item.
A four-stroke engine (also known as four cycle) is an internal combustion (IC) engine in which the piston completes four separate strokes while turning a crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either direction. The four separate strokes are termed:
A vintage item made in Croydon, United Kingdom by Irwin.
Size 32cm wide. 45cm High. 19cm Deep.
If you live outside of the United Kingdom and are interesting in buying this item, please email us and we will be happy to obtain a postage estimate for you.