Machine Works MWH04ARR 4 Cylinder Petrol Car Engine Replica Model Building Kit Features Real Sounds and Illumination, 100+ Pieces, 10+ Years

BUILD YOUR OWN ENGINE KIT – The Build Your Own Engine Kits from Machine Works make excellent gifts for vehicle and model enthusiasts who like creating and learning about mechanical systems and engineering. Requires 2 x AA batteries (not included). DIY KITS FOR ADULTS AND KIDS – This functional model of a 4-Cylinder Internal Combustion Engine is the perfect activity for both children (over 10 years) and adults to build together. DISCOVER & LEARN AS YOU BUILD – This model is a simplified 1:4 Replica of a 4-Cylinder Internal Combustion Engine and illustrates the main operating principles and functions. INCLUDES OVER 100 PARTS – This 100+ piece Kit for kids and adults is enjoyable to construct and includes all of the tools you’ll need to complete the operating model. The Fully illustrated step-by-step instructions guide you through every stage of the assembly process. Each component is clearly identified, and each function explained. PRODUCT FEATURES - The transparent engine case of the finished model means the moving parts are clearly visible when it’s operating, allowing you to see the interaction of the crankshaft, pistons, and valves, as well as the illuminating spark plugs., Manufacturer: Machine Works

Discover the fascinating world of internal combustion with the Machine Works Build Your Own 4-Cylinder Engine! This premium S.T.E.M. kit lets you construct a detailed 1:4 scale replica that actually works. Featuring a transparent engine case, you can watch the intricate interaction of the crankshaft, pistons, and valves in action.With over 100 precision parts and a Haynes-endorsed manual, assembly is an authentic and educational journey into mechanical engineering. Once built, the experience comes to life with an electronic sound module that plays real engine sounds and illuminates the spark plugs. Dive deeper with the included augmented reality app, which provides interactive animations and detailed technical descriptions for a complete learning experience.This hands-on model is the perfect project for aspiring engineers and automotive enthusiasts aged 10 and up. It requires no glue or special tools, making the build process both challenging and rewarding. The final model is a impressive display piece that demonstrates the fundamental principles of the four-stroke cycle. Requires 2xAA batteries (not included).