• 【Mini V8 Engine Kits That Runs】The V8 engine model kit for adults restores every detail of the real engine with its highly precise parts and realistic design, such as a transparent cylinder head, simulated piston movement, a turbocharger, and simulated trachea. A valuable collectible artwork for modelers and mechanical enthusiasts.
• 【Detailed Display】Through the unique transparent cylinder design, you can visually observe the internal operation details of the model engine kit, the up and down movement of the piston, the transmission of the valves, and reproduce the engine's operation. Challenge your hands-on ability, play creativity, explore the mechanical mystery, as far as the V8 engine building blocks set.
• 【Simulate Real Operation】Comes with a L motor and a battery box (requires 6 AAA batteries, not included). Easily assembled and ready to run with the included colorful paper instruction manual, allowing you to witness the fundamentals and mechanical workings of the car engine model kit.
• 【For Mechanical Enthusiasts】This v8 model engine kit recreates the operation of a classic car engine! Not only can you watch the engine fan rotate, but it also makes realistic engine sounds, making it irresistible to car enthusiasts and collectors.
• 【Ideal STEM Gifts】The car engine model kits requires patience to assemble, is fun and educational, and exercises logical thinking skills, spatial imagination, attention span, hands-on skills and more, making it the perfect STEM gift for mechanically enthusiastic kids ages 14 and up.