{"product_id":"mould-king-10171-v8-engine-model-kit-487-pieces-working-8-cylinder-engine-with-motor-for-adults-stem-build-set","title":"Mould King 10171 V8 Engine Model Kit – 487 Pieces, Working 8-Cylinder Engine with Motor for Adults | STEM Build Set","description":"\u003cp\u003eThe Mould King 10171 V8 Engine Model Kit brings a tactile, visible engine into your space, inviting curious minds to assemble and observe mechanical motion up close. With 487 pieces, this build set provides a satisfying hands-on project that pairs intricate construction with a striking final display. The kit includes an L motor and a battery box (requires 6 AAA batteries, not included). All parts arrive neatly sorted in separate bags to help you follow each step with confidence as you build.\u003c\/p\u003e\n\u003ch3\u003eWhat you’ll see and hear while you build\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e487 building blocks in a mix of colors give you a sturdy foundation for a detailed V8 presentation.\u003c\/li\u003e\n\u003cli\u003eAn illustrated instruction manual guides you step by step, keeping the build enjoyable and surprisingly satisfying.\u003c\/li\u003e\n\u003cli\u003eAn L motor and a battery box power the model, enabling motion without manual cranking.\u003c\/li\u003e\n\u003cli\u003eParts arrive pre-sorted in individual bags, helping you stay organized and reduce trial-and-error during assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine realism and features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTransparent blocks turn the engine inside out, letting you watch the V8 pistons follow the rhythm of the power flow.\u003c\/li\u003e\n\u003cli\u003eThe central fan spins in harmony with engine motion, simulating a turbo-like boost that enhances the model’s realism.\u003c\/li\u003e\n\u003cli\u003eWith the motor driving the pistons, you get a tangible sense of how the eight cylinders coordinate to create motion.\u003c\/li\u003e\n\u003cli\u003eThe build emphasizes precision, alignment, and deliberate problem solving, offering a satisfying mechanical challenge for dedicated hobbyists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild experience and display\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit serves as a compelling desktop display, a conversation piece for home, office, or workshop.\u003c\/li\u003e\n\u003cli\u003eThe packaging is designed for gifting, making it a thoughtful present for engineering enthusiasts and curious minds.\u003c\/li\u003e\n\u003cli\u003eA hands-on project blends concentration with exploration, appealing to adults who enjoy cars, engines, and building sets.\u003c\/li\u003e\n\u003cli\u003eOnce assembled, the model provides an impressive, display-worthy homage to classic engine design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn practice, this V8 build invites you to explore mechanical details in a safe, engaging format. While outcomes vary, the model offers a tangible sense of progress and a memorable centerpiece for any space. It represents a flexible, possibility-driven activity that could spark ongoing curiosity about engineering and design.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the box?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 487 building blocks, instruction manual, L motor, and a battery box; batteries not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Who is this kit for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for adults and STEM enthusiasts, it offers a hands-on build and a display piece for home or office.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mould King","offers":[{"title":"Default Title","offer_id":46528649855175,"sku":"B0DL47ZJR2","price":64.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/mould-king-10171-engine-model-kit-box.jpg?v=1778480650","url":"https:\/\/toyterrax.com\/products\/mould-king-10171-v8-engine-model-kit-487-pieces-working-8-cylinder-engine-with-motor-for-adults-stem-build-set","provider":"ToyTerrax","version":"1.0","type":"link"}