Mould King L4 Engine Toys Building Sets, Mini Engine Scale

1. Classic L4 Engine: Reproduce the dynamic principle of L4 engine, precision designed piston and connecting rod components, simulate the valve and ignition system.
2. Equipped with Motor: Equipped with a motor and a battery box, after the building blocks are completed, the intake and exhaust paths are completely consistent with the actual motion trajectory of the engine.
3. Stimulate Creativity: The L4 engine assembly kit offers hours of fun as the assembly process expands your creativity, thinking logically, listening to the engine at work, and observing how the engine works.
4. Assembly Process: The building blocks are packaged in packaging box and come with colorful instruction manuals, the steps are detailed and easy to understand, give it to your friends, kids, on birthdays.
5. Dimensions: This L4 engine measures 12.8 in. (32.6 cm) long and 7.9 in. (20 cm) wide and 9.2 in. (23.4 cm) high