Vacuum Flame Licker Stirling Engine Model Toy with Brass Cylinder Piston Version:Same Version Recommended by Lindybeige This engine is the SG

This engine is the SG shaft (30mm)

Package Weight: 2391g

so be careful to slide down from the table

bright surface color

Weight Breakdown: Engine: 22

Vacuum Flame Licker Stirling Engine Model Toy with Brass Cylinder Piston Version:Same Version Recommended by Lindybeige This engine is the SGVacuum Flame Licker Stirling Engine Model Toy with Brass Cylinder Piston Features: How Vacuum Flame Licker Stirling Engine Work? A vacuum engine (also called flame licker engine, flame engine, flame dancer) derives its force from air pressure against one side of the piston, which has a partial vacuum on the other side of it. At the beginning of an outstroke, a valve in the head of the cylinder opens and admits a charge of burning gas and air, which is