As the handle is turned the crankshaft goes round which drives the con rod and piston up and down the cylinder. The inlet, exhaust and transfer ports can all be seen on this one. The piston has been carefully cleaned to remove the carbon. It makes a fascinating and very different instructional / educational / unusual desk toy that catches peoples eye. (everyone who sees it cant resist turning the handle).It will be delivered via a tracked and insured courier. I do try and keep a few cut away engines listed however my stock is constantly changing and each engine I section turns out differently so if you see an engine you like, you know what to do. Approximate dimensions are as follow Depth 11 cm Width 16 cm including cranking handle. Height 19 cm Including spark plug. Piston / Bore 31 mm.
Weight 1.4 kg (un-packaged). Please feel free to ask any Questions.