GGXIUKK Adult Kids STEAM Kits Engine sku-18636713536

The GGXIUKK 1.9cc miniature gas engine model is listed as Adult Kids STEAM Kits, SKU sku-18636713536 and UPC 765493974183. Based on the Atkinson cycle differential engine principle, the functional 4-stroke model has opposed pistons and an air-cooling system. It is made from precision-machined brass and stainless steel and comes with a wooden display base and a vintage metallic finish.

To start it, the supplied directions say to connect the fuel tank hose, insert 3 AA batteries, add 95% gasoline, turn the flywheel clockwise to vent, then flip the switch and spin the flywheel rapidly. The power switch must be off during shutdown. It can also be displayed as a collector's piece.