FS-L400 Inline 4-Cylinder Engine A 4-Stroke Water-Cooled Nitro DIY Kit for RC Car and Boat Models

Unleash the power of miniature engineering with the Toyan FS-L400, a high-performance, water-cooled inline four-cylinder nitro engine. This DIY kit offers an incredibly detailed and rewarding building experience, resulting in a powerful engine designed for the most demanding RC models. Whether you are a seasoned hobbyist or a passionate builder, this engine provides an unparalleled combination of realism, performance, and hands-on fun.

The FS-L400 is a marvel of precision engineering. Its design focuses on delivering high torque and smooth, responsive power. Once assembled, this engine can be used to power a variety of RC models, displayed as a stunning piece of mechanical art, or simply enjoyed as a testament to your building skills. It is an ideal project for personal enjoyment or as a high-end gift for any modeling enthusiast.

Key Features:

Authentic and Detailed Design: This engine is an incredibly realistic and detailed model, meticulously crafted to replicate the appearance and function of a full-size performance engine.
High-Torque Performance: A long-stroke design provides exceptionally effective torque, delivering powerful performance even at lower RPMs.
Smooth and Responsive Power: The integrated 180-degree crankshaft and a 1-3-4-2 ignition sequence ensure exceptionally smooth operation and a highly sensitive acceleration response, with a maximum speed of 13,500 RPM.
Reliable High-Speed Operation: The timing structure features a dual synchronous pulley, a design that significantly reduces the risk of gear jumping during high-speed operation.
Precision Valve Train: The engine is equipped with an alloy rocker arm and an independent intake and exhaust design, allowing for highly accurate valve timing and switching.
Integrated Water-Cooling System: A built-in, crankshaft-driven mechanical water pump circulates coolant to maintain optimal operating temperatures. This system can be enhanced with a cooling fan for superior self-cooling performance.
Advanced Carburetor System: Four independent carburetors allow for precise tuning, leading to a more sensitive throttle response and exceptionally stable performance.
Optimized for RC Performance: The engine’s lightweight construction is designed for seamless compatibility with RC models, improving the overall power-to-weight ratio for enhanced agility and speed.
Engaging DIY Assembly: This engine kit offers an immersive building experience. You can enjoy the challenge of assembling the engine, collecting the finished product as a static decoration, or installing it into an RC model for thrilling performance.

Specifications:

Item Name: Inline Four-cylinder Four-stroke Water-cooled Nitro Engine
Model: FS-L400
Material: Metal
Engine Size: 121.05 x 43.67 x 90.00mm
Engine Weight: 980g (Without Electric Starter Kit)
Displacement: 14cc (3.5cc x 4)
Speed Range: 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
Packing: Exquisite Gift Box
Recommended Age: 14+

Package Content:

1 x Engine Assembly Kit