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Chrome & Metallic Pieces
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100% Functional
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Step-by-Step Instruction Booklet
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Exclusive Packaging Box






Designed by MoonRock
K20A Engine
Buy any 2 models, get 5% OFF
Buy any 3 models, get 8% OFF
Discount applied automatically at checkout.
Some engines don't just rev — they scream heritage. The K20A Engine brings one of the most beloved DOHC VTEC powerplants into the Minibricks® universe with unprecedented depth and engineering. Built from an extraordinary 1247 pieces, this is one of the most detailed and ambitious mechanical sets we've ever created, developed in collaboration with PowerBuild® for true performance purists.
The model features the iconic red valve cover, recreated with precision to honor the unmistakable look of this high-revving legend. A wide selection of metallic chrome elements — including premium structural highlights and accessory components — elevates the build with an authentic mechanical finish that feels straight out of a performance workshop.
This engine is fully functional, equipped with an integrated electric battery unit that brings the internal mechanics to life. Watch the crankshaft spin, pistons move, and pulleys cycle in motion — a true tribute to the high-energy personality of the K-series architecture. Pulsing belt systems and detailed moving assemblies turn the build into an immersive mechanical experience.
Every element reflects the spirit of a high-revving DOHC VTEC masterpiece — lightweight, responsive, and engineered for enthusiasts who understand what makes this engine special.
This PowerBuild® collaboration includes an exclusive Collector's Box designed specifically for the K20A Engine, highlighting the importance and prestige of this performance-focused release.
This set includes bricks and instructions to build the full engine with its electric-powered functions, red valve cover, chrome detailing, and complete mechanical layout.
The bricks are developed by Minibricks®, ensuring high quality and a seamless fit for a smooth, precise, and engaging building experience.
What are you waiting for to build the VTEC legend you've always dreamed of?
Shipping
Fast, tracked and carefully packed.
Estimated delivery times
- EU/EEA, USA, Canada, Australia & New Zealand: 5–10 business days
- Rest of world: 7–15 business days
Packaging that protects your model
To speed up delivery and keep your item safe, we may replace any original boxes with compact, reinforced packaging. Large models ship in plain boxes; smaller models may ship in padded mailers.
Order tracking
You'll receive a tracking number as soon as your order leaves our warehouse.
Good to know
Delivery times are estimates and may vary during holidays, peak periods or for remote areas. Local customs duties or taxes may apply according to your country’s regulations.
Returns
Shop with confidence.
- If it isn't quite right, you have 14 days from delivery to request a return.
- Items must be unused, complete and in their original condition.
- Contact our team via the Returns & Support form and we'll guide you through every step.
- Once received and checked, we'll issue a refund to your original payment method.

Build Your Passion
Model Specification
MoonRock
1247
1:24
Japan
24cm × 17.5cm × 17.5cm
9.45in × 6.89in × 6.89in
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Every set includes easy-to-follow guides, making the building experience clear, enjoyable, and rewarding — from the very first piece to the finished model.
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