Alpha Dragon IV.21 3P Level 21 3.49cc Off-road Vehicle Methanol Engine RC Car_HG Stirling Engine Model Thermoacoustic Heating

Stirling Engine Model Thermoacoustic Heating Single Cylinder

The body is mainly made of zinc alloy and aluminum alloy

and turn on the switch to start a wonderful start journey

Equipped with aluminum alloy hexagonal wheel base

Alpha Dragon IV.21 3P Level 21 3.49cc Off-road Vehicle Methanol Engine RC Car_HG Stirling Engine Model Thermoacoustic HeatingAlpha Dragon IV. 21 3P Level 21 3. 49cc Off road Vehicle Methanol Engine Features: . Original genuine engine, unique structure design, exquisite craft quality, light and compact, excellent performance, quick to start and easy to adjust . Parameters: Displacement: 3. 49cc; Revolving speed: 38800rpm; Weight: about 361g; Crankshaft Diam: 14mm diameter; Glow Plug Type: Turbo pressure boost glow plug (P3 P6); Exhaust: Rear; Carburetor Diam: 8. 8mm;