3D Printed Engine Model, MY MODEL 1/6 Scale R22 FDM Inline Four-cylinder Engine

Features:.Overview: This model, which is based on the principles of a true inline 4-cylinder engine structure, includes realistic components such as crankshafts, connecting rods, cylinder heads, valve covers, and even simulated sections such as intake pipes, exhaust pipes, and turbochargers. Including the fully simulated oil pan structure and power supply board connectors. .Functionality: The inline 4-cylinder model adopts FDM 3D printing technology to provide robust materials for the engine, taking stability and dependability into account throughout operation. .Principle: The internal crankshaft is driven by a motor, which in turn powers the pistons and connecting rods. Due to material limitations, it is not compatible with other RC models but works better as a teaching and demonstrating tool. .Pre-purchase Notice: Made of high-precision FDM 3D printing meterial instead of metal. There may be visible texture and layering patterns in certain areas due to the manufacturing process. Plea