Enjomor Two-cylinder Flame Licker Stirling Engine Brass Vacuum Engine Model Type_Animal Series Maximum Flight Speed: 120km/h

Maximum Flight Speed: 120km/h

Powerful RC 540 motor

so all exhaust

Fuel Tank Capacity: 90mL

Enjomor Two-cylinder Flame Licker Stirling Engine Brass Vacuum Engine Model Type_Animal Series Maximum Flight Speed: 120km/hTwo cylinder Flame Licker Stirling Engine Brass Vacuum Engine Model Features: What's Flame Licker Engine? A flame licker engine (also called vacuum engine , flame dancer engine) derives its force from air pressure against one side of the piston, which has a partial vacuum on the other side of it. Vacuum is the difference in air pressure between the inside of the intake manifold and the outside atmosphere. The pressure difference creates suction and