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TOYAN FS-L400: 14cc Inline 4 Cylinder Four-Stroke Water-Cooled Nitro Engine Model Kit

TOYAN FS-L400: 14cc Inline 4 Cylinder Four-Stroke Water-Cooled Nitro Engine Model Kit

Regular price $649.99 USD
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TOYAN FS-L400: 14cc Inline 4 Cylinder Four-Stroke Water-Cooled Nitro Engine Model Kit

Explore the pinnacle of model engine design with the TOYAN FS-L400, a 14cc inline 4-cylinder, four-stroke, water-cooled nitro engine. Perfectly suited for 1:8, 1:10, 1:12, 1:14 scale model cars, ships, and airplanes, this kit version from Enginediy is a testament to precision engineering and high-performance mechanics.

Dynamic and Realistic Design: The TOYAN FS-L400 boasts a dynamic red sport element and a highly simulated appearance, closely mirroring the intricacies of a real engine. This model is a visual and functional marvel, ideal for enthusiasts and collectors.

Innovative Long Stroke Mechanism: Designed with a long stroke blueprint, the FS-L400 delivers higher torque and robust performance, offering an authentic engine experience.

Integrated Crankshaft for Smooth Operation: Featuring a 180° crankshaft structure and a 1342 ignition sequence, the engine runs smoothly, with an impressive maximum speed of about 13500rpm. The responsive acceleration and seamless operation make it a standout choice.

Double Synchronous Pulley System: The dual synchronous pulleys in the timing structure significantly minimize the risk of tooth skipping during high-speed operations, ensuring reliability and consistency.

Precision in Every Movement: Crafted with an alloy rocker arm and independent intake and exhaust design, the TOYAN FS-L400 guarantees precise valve switching, enhancing the engine's overall efficiency.

Advanced Cooling System: The engine includes a built-in mechanical pump water cooling jacket. Powered by the crankshaft, this system circulates coolant efficiently, working in tandem with the cooling fan to enhance self-cooling capabilities.

Refined Carburetor Design: The new independent four-carburetor setup allows for meticulous adjustments, ensuring a more sensitive throttle response and stable operation.

High-Efficiency Gear Pump: Constructed with corrosion-resistant materials, the high-speed gear pump provides a substantial flow of water, offering a robust cooling capacity vital for engine performance.

Optimized for RC Models: The lightweight structural design of the FS-L400 ensures optimal compatibility with RC models, significantly improving the power-to-weight ratio.

DIY Assembly Experience: High-precision manufacturing of parts promises a stable assembly effect. The integrated electric start system adds to the fun of building your engine.


  • Material: Metal
  • Model: FS-L400
  • Engine Size: 121.05 x 43.67 x 90.00mm
  • Engine Weight: 980g (excluding Electric Starter Kit)
  • Displacement: 14cc (3.5cc x 4)
  • Operating Speed: 3200-13500 RPM
  • Piston Diameter: 16.60mm
  • Stroke: 17.00mm
  • Power Output: 3.05ps
  • Product Weight: 1250g
  • Package Dimensions: 20 x 15 x 15cm
  • Package Weight: 1500g
  • Packaging: Exquisite Gift Box

Package Contents: 1 x TOYAN FS-L400 Engine Kit

Immerse yourself in the assembly and operation of this remarkable engine model, and experience the thrill of engineering excellence with the TOYAN FS-L400.

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