Hit & Miss Gasoline Engine Model, Upgraded Metal Horizontal Water-Cooled Internal Combustion Engine with Flywheel Speed Limiter, Desktop Collection Gift for Hobbyists

【Upgraded Horizontal Engine Design】：This upgraded horizontal gasoline engine model features a traditional water-cooling system and a flywheel speed limiter, ensuring stable performance and realistic operation. Built on a wooden base, its unique retro design and authentic construction make it both easy to place and convenient to operate 【Premium Metal Construction】：Crafted from brass, aluminum alloy, and stainless steel, this internal combustion engine is finely polished for durability and elegance. The robust bamboo wooden base adds stability, while the high-quality craftsmanship ensures smooth performance, making it an exquisite collectible mechanical model 【Realistic Operation and Easy Startup】：This 6CC engine with 22mm cylinder diameter and 20mm stroke can be started by manual pull or electric drill. With clear steps, users can connect the wires, add water and 95# gasoline, then rotate the flywheel to bring the model to life, providing a truly immersive experience for enthusiasts 【Detailed Specifications and Performance】：The engine reaches about 1200rpm and operates with 3 AA batteries (not included) for ignition. Product size: 18 x 12.5 x 12.5cm, engine weight: 1620g, package weight: 2060g. Comes complete with engine, base, and manual, carefully packed in a secure box for safe delivery 【Perfect Gift and Educational Model】：Designed for ages 16+, this gasoline engine model is not only a collectible but also a practical teaching tool to demonstrate mechanical principles. Its nostalgic shape, stable structure, and functional design make it an excellent gift for mechanical model fans, hobbyists, and collectors