Metal
🔩 High-Fidelity Miniature Replica: Features a realistic inline twin-cylinder nitro engine design with vibrant red accents. Crafted from CNC-machined and anodized aluminum for precise detailing, durability, and a lightweight yet robust structure
⚙️ Advanced Mechanical Design: Incorporates dual synchronous belt timing for reliable high-speed operation (up to 16,000 RPM), a short rocker arm for precise valve action, and an asynchronous crankshaft for smoother, more powerful performance
⚡️ Enhanced Control & Easy Start: Equipped with a high-torque 480 brushed DC motor for convenient electric starting and a responsive signal carburetor for simplified adjustment and sensitive throttle control
📚 Educational DIY Assembly Project: Perfect for learning internal combustion engine principles (SOHC, 4-stroke cycle). Provides hands-on assembly fun, revealing intricate mechanics. Ideal gift or display piece for mechanical enthusiasts. Suitable for Ages 15+
📦 Complete Kit (Core Components): Includes all major metal parts for assembly (535g engine). Note: Requires user-supplied 7.4V 2S Li battery, 20-25% nitro fuel, F-type glow plug, and ignition module (not included). Detailed instructions provided

Specifications:

.Color: Red

.Material: Metal

.Brand: SEMTO ENGINE

.Model: ST-NF2

.Form: Kit Version

.Engine Type: Nitro Interal Combustion Engine Model

.Valve Mechanism: SOHC

.Displacement: 7.0 (3.5*2)cc

.Cylinder: Inline Double-cylinder

.Stroke: Four Stroke

.Cyilinder Diameter: 16.6mm

.Stroke: 17.00mm

.Speed: 4000-16000rpm

.Power: 0.6ps

.Cooling Mode: Air Cooling

.Lubrication Mode: Mixed Oil Lubrication (add grease)

.Starting Mode: Electric

.Ignition Mode: Ignition Modules (Not Included)

.Type of Electric Plug: F-type Four-stroke Electric Plug (Not Included)

.Starting Voltage: 7.4V 2S Li battery (Not Included)

.Fuel Type: 20-25% Nitro Fuel

.Product Dimensions: 11.2 x 9 x 9.2cm

.Product Weight: 535g

.Package Dimensions: 14.5 x 11 x 11.2cm

.Package Weight: 1000g

.Packing: Graphic Carton

.Ages: 15+

Package Including
.1*Engine Model Kit
.1*Instructions

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