--- product_id: 701327766 title: "V8 Engine Building Blocks Sets, 10155 Model Engines Kit That Runs, 8-Cylinder Sports Car Engine Build Kits for Adults with Battery and Motor, Construction STEM Toy(552 Pcs)" brand: "mould king" price: "C$5669" currency: NIO in_stock: true reviews_count: 13 category: "Mould King" url: https://www.desertcart.ni/products/701327766-v8-engine-building-blocks-sets-10155-model-engines-kit-that store_origin: NI region: Nicaragua --- # Battery-powered motor Transparent cylinder head 552 precision parts V8 Engine Building Blocks Sets, 10155 Model Engines Kit That Runs, 8-Cylinder Sports Car Engine Build Kits for Adults with Battery and Motor, Construction STEM Toy(552 Pcs) **Brand:** mould king **Price:** C$5669 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your inner engineer with the V8 that moves and mesmerizes! ## Quick Answers - **What is this?** V8 Engine Building Blocks Sets, 10155 Model Engines Kit That Runs, 8-Cylinder Sports Car Engine Build Kits for Adults with Battery and Motor, Construction STEM Toy(552 Pcs) by mould king - **How much does it cost?** C$5669 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/701327766-v8-engine-building-blocks-sets-10155-model-engines-kit-that) ## Best For - mould king enthusiasts ## Why This Product - Trusted mould king brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium ABS Build Quality:** Durable, eco-friendly materials ensure a smooth, safe, and satisfying construction process. - • **Complete 552-Piece STEM Kit:** Challenge your engineering skills with a detailed, easy-to-follow assembly that sparks creativity. - • **Realistic V8 Engine Dynamics:** Watch pistons move through a crystal-clear cylinder head for an immersive build experience. - • **Battery-Powered Motorized Action:** Bring your engine to life with a built-in motor powered by included lithium polymer battery. - • **Perfect Gift for Future Engineers:** Ideal for millennials who crave hands-on STEM projects and want to impress their social circle. ## Overview The Mould King V8 Engine Building Blocks Set (552 pcs) is a battery-powered, motorized 8-cylinder sports car engine model featuring a transparent cylinder head to observe piston motion. Crafted from premium ABS materials, it offers a realistic STEM building experience designed for adults and teens 14+, combining educational value with dynamic, hands-on fun. ## Description Buy Mould King V8 Engine Building Blocks Sets, 10155 Model Engines Kit That Runs, 8-Cylinder Sports Car Engine Build Kits for Adults with Battery and Motor, Construction STEM Toy(552 Pcs): Building Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: has fragility in design - Grandson built over a few days, one part missing but we did okay. Once built, it is fragile, but secure enough. It does operate but snapped together - it is not meant to be a high precision engine - parts fly off, connections separate. It is a toy that operates. Review: Bought for 11 year old Nephew - He had no issues building this & it works! Very cool project for his 1st engine build. ## Features - 【Classic Engine Scale Model】Mould King 10155 V8 Engine set contains many realistic details. Such as transparent cylinder head, simulate piston motion, Turbocharger. Designed specifically for race car fans. The perfect gift for car lovers and future engineers! - 【Transparent Cylinder Head Design】This mode engine kit is powered by the equipped battery and reproduces the dynamic principle for you 1:1. Through the transparent cylinder cover, the movement of the piston can be observed. - 【MOC 8-Cylinder Engine】Mould King V8 Engine building block kits is assembled from 552 building block parts and has colorful paper instructions to help you easily assemble it. This building block kit compatible with mainstream building blocks. All parts are easy to assemble and will not fall apart. - 【Premium Quality Material】Mould King V8 Engine Kits made from ABS materials and tested for quality control to ensure compliance with safety standards. No smell, no burr, smooth and eco-friendly. You can assemble with confidence and safety. - 【Building Science Educational STEM Toys】Mould King engine building sets are the best for people to recreate scenes from the dream up their own original stories. And it is a good collection. For any occasion such as New Years Day, Christmas, Birthday, Easter, Halloween, Chanukkah, STEM, Summer Camp Activities, Back To School. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DSFXLGWJ | | Batteries | 1 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #44,847 in Toys & Games ( See Top 100 in Toys & Games ) #1,535 in Toy Building Sets | | Customer Reviews | 4.3 4.3 out of 5 stars (725) | | Item Weight | 1.37 pounds | | Item model number | 10155 | | Language | English | | Manufacturer | MOULD KING | | Manufacturer recommended age | 14 years and up | | Product Dimensions | 7.6 x 5.04 x 5.04 inches | ## Images ![V8 Engine Building Blocks Sets, 10155 Model Engines Kit That Runs, 8-Cylinder Sports Car Engine Build Kits for Adults with Battery and Motor, Construction STEM Toy(552 Pcs) - Image 1](https://m.media-amazon.com/images/I/71cFaiqtjXL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ has fragility in design *by A***R on April 3, 2025* Grandson built over a few days, one part missing but we did okay. Once built, it is fragile, but secure enough. It does operate but snapped together - it is not meant to be a high precision engine - parts fly off, connections separate. It is a toy that operates. ### ⭐⭐⭐⭐⭐ Bought for 11 year old Nephew *by J***K on February 5, 2026* He had no issues building this & it works! Very cool project for his 1st engine build. ### ⭐⭐⭐⭐⭐ Good build *by P***A on January 17, 2026* Great build, comes with the motor and every piece came with the box. It took some hours to build but was quite straightforward, having only 2 bags of bricks. Great gift for my dad ## Frequently Bought Together - Mould King V8 Engine Building Blocks Sets, 10155 Model Engines Kit That Runs, 8-Cylinder Sports Car Engine Build Kits for Adults with Battery and Motor, Construction STEM Toy for Boys Girls (552 Pcs) - Mould King L4 Engine Building Blocks Sets, MOC Inline-Four Engine Scale Model Kit with Battery and Motor, Collectible Set for Adults, Construction Toys for Kids Children Boys Girl(1787 PCS - Mould King 10171 V8 Engine Model Kit - 487 Pcs to Build Your Own Mini Engine That Works - DIY STEM Project for Kids/Teens, Hobby Building Blocks Kit for Adults --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/701327766-v8-engine-building-blocks-sets-10155-model-engines-kit-that](https://www.desertcart.ni/products/701327766-v8-engine-building-blocks-sets-10155-model-engines-kit-that) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-05-03*