Joytopiaminds Retrol Steam Engine Model Set, 7cc Pre-Assembled Hit-and-Miss 4-Stroke Horizontal Engine Model Complete Bundle with Base Equipment Box+Fuel Tank+Oil Pipe+CDI Igniter+Spark Plug

⚙️【Full Ready-to-Use Bundle】Includes a pre-assembled 7cc horizontal single-cylinder engine, base box, fuel tank, oil pipes, CDI igniter, and spark plug. No need for additional purchases-start operating with 92+ gasoline and 4-stroke oil (not include) 【Authentic Hit-and-Miss Mechanics】Watch the engine’s dual flywheels, adjustable oil cup, and resonance exhaust pipe mimic classic agricultural machinery. Features manual ignition, evaporative water cooling, and mixed oil lubrication for realistic operation 【STEM Educational Powerhouse】Demonstrates four-stroke cycles, combustion principles, and mechanical engineering. Ideal for workshops, classrooms, or collectors aged 16+. Includes detailed instructions for hands-on learning 【Premium All-Metal Construction】Crafted from high-grade stainless steel and CNC-machined components. Electrophoretic red finish adds retro charm, while the bamboo/metal base (17x13x13cm) ensures stable display on desks or shelves 【Complete Retro Display】Combines functionality and aesthetics. The CDI ignition kit (16+ compatible) ensures reliable starts, while the 20x20x20cm packaging offers gift-ready appeal for engineers or history enthusiasts