Teching DM13 Metal Inline 4 Cylinder Engine Model Kit | DIY DOHC Mechanical Assembly Gift
Hero Section: Build the Legend that Changed Racing Forever
In 1913, the roar of the Indianapolis 500 changed history. The engine that took the checkered flag utilized a revolutionary design: the Inline Four-Cylinder with Double Overhead Camshafts (DOHC). The Teching DM13-L4-T is not just a model; it is a tribute to that turning point in automotive engineering. Crafted from anodized aluminum and stainless steel, this kit invites you to step into the shoes of a master mechanic. Whether you are an engineer seeking a desktop masterpiece or looking for the ultimate project to share with a loved one, this engine offers a journey through the golden age of industrial mechanics.
Why Choose the Teching Inline-4 Kit?
- Industrial Art in Luxury Gold & Red: This isn't a toy hidden in a box; it's a display piece. The components are CNC-machined from aluminum alloy and finished with a premium anodic oxidation process in luxury gold and red. It feels heavy, cold, and substantial—a true mechanical sculpture.
- The Birth of DOHC: This model replicates the structural standard of modern racing engines. You will build the first-ever design to feature two overhead cams and four valves per cylinder, understanding why this configuration became the gold standard for speed.
- Immersive "Flow State" Assembly: With over 300 parts, this build is designed to engage your mind completely. It’s a 4-hour journey of focus and logic, perfect for disconnecting from digital distractions and reconnecting with the physical world.
- A Bond Built on Metal: This kit is the perfect medium for connection. It bridges the gap between generations, allowing fathers, sons, and friends to collaborate, solve problems, and share the pride of hearing the motor whir to life for the first time.
Technical Highlights: Engineering Decoded
- Visible Transmission Logic: The open-skeleton design allows you to see every movement. Watch the timing chain drive the camshafts, the rocker arms push the valves, and the pistons cycle through the cylinder block. It transforms abstract mechanical theory into visible reality.
- Precision CNC Casting: Every part is manufactured with high-precision CNC technology. The tolerances are tight, ensuring that the piston movement is smooth and the gear meshing is seamless, mimicking the operation of a real industrial machine.
- Electric Simulation Drive: Powered by a rechargeable 500mAh lithium battery, the integrated electric motor drives the crankshaft. This allows the engine to run continuously for over 30 minutes, making it an active, dynamic display rather than a static statue.
Specifications
- Model: Teching DM13-L4-T
- Type: Inline Four-Cylinder DOHC Engine
- Material: Aluminum Alloy / Stainless Steel
- Process: CNC Machining / Anodic Oxidation
- Color: Luxury Gold + Red
- Part Count: 364+ PCS
- Dimensions: 15.85 x 11.7 x 18.2 cm
- Weight: 1747g
- Power Source: 3.7V 500mAh Lithium Battery (Included)
- Charging: DC 5V USB (2 Hours for full charge)
- Run Time: >30 Minutes
- Assembly Time: Approx. 4 Hours
Usage Scenario: The Weekend Workshop
It’s a quiet Sunday afternoon. You clear the coffee table and open the high-end metal gift box. The smell of machine oil and the shine of gold-anodized aluminum greet you. For the next four hours, the world fades away. It’s just you, the tools, and the satisfying click of metal parts fitting together. When you finally press the start button, the rhythmic mechanical sound of the pistons pumping is the ultimate reward—a heartbeat of metal you built with your own hands.
Important Tips from the Builder
- Organize First: With 364 parts, organization is key. Use a magnetic tray or separate containers to sort screws and small components before you begin. This prevents loss and speeds up the build.
- Lubrication is Essential: Metal-on-metal friction generates heat and wear. Apply a small amount of lubricating oil (not included) to the crankshaft journals, pistons, and camshaft gears during assembly to ensure smooth operation.
- Don't Overtighten: Aluminum is strong but can strip if forced. Tighten screws until they are snug, but avoid using excessive force. Let the precision fit do the work.
Customer Support
We are dedicated to your mechanical journey. If you encounter any issues with assembly, missing parts, or need technical advice, please contact our support team at service@helloworld7.com.
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