Metal 4-Cylinder V4 Car Engine Assembly Kit – 357-Piece DIY Model with Realistic Motion
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For automotive enthusiasts, DIY hobbyists, and anyone fascinated by the precision of internal combustion engines, the Metal 4-Cylinder V4 Car Engine Assembly Kit offers an unparalleled journey into mechanical engineering. This 357-piece kit combines stunning metal craftsmanship, realistic functionality, and an immersive building experience, allowing you to construct a detailed V4 engine that actually runs. Whether you’re seeking a challenging project, an educational tool, or a showstopping centerpiece, this kit delivers excellence in every component.
Key Features at a Glance
| Feature | Description |
|---|---|
| Premium Metal Construction | 100% CNC-machined aluminum alloy and stainless steel parts with oxidation coloring for durability and a sleek, industrial finish. |
| Engaging 4-Hour Build | 357 meticulously designed pieces offer a rewarding 4.5-star difficulty assembly—perfect for honing problem-solving and fine motor skills. |
| Functional Electric Engine | Powered by a 700mAh lithium battery, providing 30+ minutes of runtime to watch pistons, cams, and gears move in sync with authentic engine motion. |
| Educational & Decorative | Ideal for learning about engine mechanics (valve timing, crankshaft operation) or displaying as a 182×150×120mm centerpiece in workshops or collections. |
| Gift-Ready Packaging | Arrives in a sleek metal box, making it a standout gift for birthdays, holidays, or as a premium present for mechanical enthusiasts. |
Technical Specifications
| Parameter | Value |
|---|---|
| Item Name | 4 Cylinder Car Engine Assembly Kit |
| Item No. | DM13-L4-T |
| Material | Aluminum alloy (main structure), stainless steel (fasteners), lithium battery |
| Assembly Difficulty | 4.5/5 (advanced; detailed English manual included) |
| Power Source | 700mAh lithium battery (included) |
| Charging Voltage | DC 10V–20V (charger included) |
| Charging Time | 140 minutes (for full charge) |
| Run Time | 30+ minutes (at moderate RPM) |
| Dimensions | 182×150×120mm (L×W×H) |
| Weight | 4kg (model) / 4.5kg (package) |
| Included | 357-piece engine kit, charger, user manual, metal gift box |
Why This V4 Engine Kit Stands Out
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Craftsmanship Beyond Expectations:
Every part—from the finned cylinder heads to the precision-cut gears—is CNC-machined for a perfect fit, showcasing aluminum alloy’s natural luster and stainless steel’s corrosion resistance. The oxidation coloring process ensures a uniform, high-end finish that mimics real automotive engines. -
A Journey of Creation:
The 4.5-star assembly difficulty challenges even experienced modelers, but the step-by-step manual (with 3D diagrams) guides you through each phase: start with the crankshaft, assemble the cylinder block, install the camshafts, and finally connect the electric motor. The sense of achievement when the engine powers on is unmatched. -
Functional Art in Motion:
Once assembled, the 700mAh battery brings the engine to life: watch the pistons reciprocate, the timing belt spin, and the flywheel rotate smoothly. It’s not just a static model—its realistic motion demonstrates how a V4 engine converts mechanical energy into rotational power. -
Learn While You Build:
Use this kit to explore engine principles like the Otto cycle, valve train mechanics, and power transmission. It’s an ideal tool for STEM education, helping students and hobbyists alike understand the core mechanics of internal combustion. -
A Gift That Speaks Volumes:
Housed in a durable metal box, this kit is more than a present—it’s an experience. Perfect for teens (10+ with adult supervision) and adults, it appeals to car lovers, engineers, and collectors who appreciate the blend of art and mechanics.
Who Is This Kit For?
- Advanced Model Builders: Those seeking a challenging project that rewards with a functional, display-worthy engine.
- Automotive Enthusiasts: Fans of V4 engines who want a detailed replica to admire up close.
- STEM Educators: Use it in classrooms or workshops to teach engine anatomy and mechanical systems.
- Collectors: Add a premium metal model to your collection, notable for its size, weight, and realistic operation.
- Gift Givers: Looking for a unique, high-quality present that combines DIY fun with educational value.
Assembly & Operation Tips
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Assembly Prep:
- Sort parts by category (engine block, cylinder head, gear train) using the manual’s labeled lists.
- Use the included tools for precise tightening—over-tightening may restrict moving parts.
-
Charging & Operation:
- Charge the battery fully before first use; the LED indicator turns green when ready.
- Press the start button to activate the motor and observe the engine’s motion at low RPM first.
-
Maintenance:
- Wipe metal surfaces with a dry cloth to prevent dust buildup.
- Lubricate moving parts (pistons, gears) with a drop of model oil (not included) for smoother operation.
-
Safety Note:
- Keep small parts away from children; adult supervision is recommended for builders under 16.
FAQs
Q: Is prior model-building experience required?
A: While suitable for advanced hobbyists, beginners can tackle it with patience—the manual provides clear, step-by-step instructions.
A: While suitable for advanced hobbyists, beginners can tackle it with patience—the manual provides clear, step-by-step instructions.
Q: Can I upgrade the motor for higher speed?
A: The kit is designed for display and educational use; modifying the motor may void functionality.
A: The kit is designed for display and educational use; modifying the motor may void functionality.
Q: How does the engine stay stable during operation?
A: The weighted base and precision-balanced components ensure minimal vibration at operational RPM.
A: The weighted base and precision-balanced components ensure minimal vibration at operational RPM.
Q: Is the battery replaceable?
A: Yes! The 700mAh lithium battery is standard and can be replaced with compatible models.
A: Yes! The 700mAh lithium battery is standard and can be replaced with compatible models.
Conclusion
The Metal 4-Cylinder V4 Car Engine Assembly Kit is more than a model—it’s a testament to human ingenuity. Whether you’re building it to understand engine mechanics, showcase your skills, or gift to a loved one, this kit offers an unforgettable journey from raw parts to a functional mechanical masterpiece. With its premium materials, challenging assembly, and realistic motion, it’s a must-have for anyone who appreciates the beauty of engineering. Ready to build your own V4 engine? Shop Now and let your passion for mechanics take center stage.
The Metal 4-Cylinder V4 Car Engine Assembly Kit is more than a model—it’s a testament to human ingenuity. Whether you’re building it to understand engine mechanics, showcase your skills, or gift to a loved one, this kit offers an unforgettable journey from raw parts to a functional mechanical masterpiece. With its premium materials, challenging assembly, and realistic motion, it’s a must-have for anyone who appreciates the beauty of engineering. Ready to build your own V4 engine? Shop Now and let your passion for mechanics take center stage.
Product link:
Metal 4-Cylinder V4 Car Engine Assembly Kit - DIY Model Building Experience