Mould King 10171 V8 Engine Building Blocks Sets, V8 Engine Model kit That Run, Build Your Own STEM Model Engine, 8-Cylinder Car Engine Building Engineering Toys for Kids/Adults Collections(487+PCS)

Features 5

• Build Your Own Engine ModelThis is LSX454 Engine, which is V8 engine, arranged in a V-shape.It is the most popular technic engine for supercar enthusiasts and fans, which equipped with 8-cylinder 7.4-Liters(454 cubic inches)providing robust power output,enowned for high-flow cylinder heads, ensuring excellent performance even at high RPMs.
• Electrical Dynamic VersionWith 1*L motor and 1* battery box. (REQUIRES 6 AAA batteries, NOT INCLUDED). This V8 Engine Model Kit is electrically driven mode,which can be run after assembly. Its compact design can achieve high power output in a limited engine compartment.
• Authentic DetailsTransparent cylinder head design allows you to see directly through it how the valve train works together inside. You will see the precise piston movement, 4 delicate turbocharger and advanced exhaust system.
• STEM ToysIt is a wonderful activity together with family or friends. This model engine kit will promote your child's hand-eye coordination, divergent thinking,problem-solving skills,inspires creativity and brain development. Helps children learn collaboration and teamwork,It makes science, mechanical masterminding, and even movement empowerment from start to finish.