ENJOMOR Hot Air Ringbom Engine Stirling Engine Model Pocket Size Brand_Huina Battery: supports 2-4S lithium battery

Battery: supports 2-4S lithium battery (maximum battery size: 150 x 46 x 40mm)

With unique structure and fine workmanship

Modified Toyan FS-L200 1/10 2

so when the piston rises to the top dead center

Precision hole positioning only reserves the power interface and optical fiber control interface for customer wiring use

ENJOMOR Hot Air Ringbom Engine Stirling Engine Model Pocket Size Brand_Huina Battery: supports 2-4S lithium batteryENJOMOR Hot Air Ringbom Engine Stirling Engine Model Pocket Size Features:. Excellent Work: The Ringbom Stirling engine,invented by Ossian Ringbom in 1907, is unique in that there is no mechanical connection to the displacer, which runs on its own in response to pulsating pressure changes within the engine. With only four moving parts, this engine makes a distinctive thumping sound unlike any other engine and runs at a fairly constant speed..