Hit and Miss Gasoline Engine Model, Mini Horizontal Air-Cooled 4-Stroke Single Cylinder Internal Combustion Engine with New Igniter, Brass Alloy Desktop Collectible Gift for Hobbyists

【Exquisite Mini 4-Stroke Engine】：This mini horizontal hit and miss engine is a single-cylinder 4-stroke model with air cooling. Its compact design and stable wooden base make it easy to operate and display, offering both functional performance and collectible value for enthusiasts and hobbyists 【Durable Metal Construction】：Crafted from brass, stainless steel, and aluminum alloy, this engine features precision machining and a crankshaft with brass bushing and lubrication hole to reduce friction. The added lubricating oil cup ensures smoother operation and enhances durability for long-term use 【New Ignition System and Realistic Sound】：Equipped with a newly developed igniter powered by a 1.5V AA battery (not included), this engine provides reliable ignition and authentic performance. Once started, users will enjoy the captivating mechanical sound of a real mini gasoline engine model in action 【Detailed Specifications and Operation】：With 2.3CC displacement, 13mm cylinder diameter, 17mm stroke, and 58mm flywheel, this model can be started by manual pull or electric drill. Fuel tank capacity supports about 15 minutes of run time with gasoline and 2T oil mix, delivering a hands-on mechanical experience 【Perfect Gift for Collectors and Learners】：Designed for ages 16+, this engine model is not only an exquisite desktop decoration but also an educational tool for observing internal combustion principles. Its realistic structure and smooth performance make it an ideal gift for collectors, model fans, and mechanical learners