Designed for builders who want to see real engineering in motion, the 4G63 Engine brings a legendary DOHC 16-valve powerplant into the Minibricks® Engine Series with unmatched depth and realism. Formed from an incredible 1348 pieces, this is one of our most advanced mechanical models ever — crafted for learning, exploring and experiencing how a real engine works.

The iconic red valve cover sits above a fully detailed internal assembly packed with metallic chrome components, premium finishes and precision-shaped parts. Every element has been designed to reflect the look and attitude of a true performance powerhouse.

Best of all, the engine is 100% functional. Thanks to its integrated electric battery unit, the pistons fire, the crankshaft rotates, the belts cycle and the entire system moves in harmony — giving you a hands-on demonstration that perfectly illustrates real engine mechanics. It’s not just a display piece; it's a working educational model.

This engine brings together engineering accuracy, metallic detailing and interactive motion to create an experience that feels mechanical, alive and deeply satisfying for enthusiasts of all levels.

This set includes bricks and instructions to build the complete functional engine with its red valve cover, chrome details, rotating internals and electric-powered movement.
The bricks are developed by Minibricks®, ensuring high quality and a seamless fit for a smooth, precise and immersive building experience.

What are you waiting for to build the engine you've always dreamed of?