Model Showcase Reviews
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VORTRIXE & TOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC L4 Water-cooled Gasoline Engine Model Kit
Valve / Camshaft Upgrade:
Upgraded valve manufacturing process extends lifespan by 3.5 times compared with TOYAN L400. High-angle camshaft design delivers more sensitive and responsive throttle control.
Carburetor / Intake Upgrade:
Redesigned carburetor with a matched fuel needle for easier engine startup. Newly designed intake manifold improves usability and tuning convenience.
Oil Sump Upgrade:
Enlarged oil sump capacity to support independent lubrication systems in future upgrades.
Integrated Crankshaft:
Features a 90-degree phased crankshaft structure for smoother, more responsive operation, with a maximum speed of up to 13,500 RPM.
Crankshaft Support Bracket:
A newly added crankshaft support frame enhances strength during high-speed operation and improves overall running stability.
Dual Synchronous Pulleys:
Dual synchronous pulley timing structure significantly reduces the risk of tooth skipping at high engine speeds.
Long Stroke Design:
Dual oil seal crankshaft design prevents oil leakage and axial movement, maintaining stability during high-speed operation.
Highly Simulated – More Realistic:
Sport-inspired gold finish delivers a highly realistic engine appearance and supports operation with real gasoline.
Fun DIY Experience:
High-precision parts with step-by-step instructions make assembly easy to follow, offering an in-depth understanding of engine structure and mechanical principles.
Age Recommendation: 16+
Valve / Camshaft Upgrade:
Upgraded valve manufacturing process extends lifespan by 3.5 times compared with TOYAN L400. High-angle camshaft design delivers more sensitive and responsive throttle control.
Carburetor / Intake Upgrade:
Redesigned carburetor with a matched fuel needle for easier engine startup. Newly designed intake manifold improves usability and tuning convenience.
Oil Sump Upgrade:
Enlarged oil sump capacity to support independent lubrication systems in future upgrades.
Integrated Crankshaft:
Features a 90-degree phased crankshaft structure for smoother, more responsive operation, with a maximum speed of up to 13,500 RPM.
Crankshaft Support Bracket:
A newly added crankshaft support frame enhances strength during high-speed operation and improves overall running stability.
Dual Synchronous Pulleys:
Dual synchronous pulley timing structure significantly reduces the risk of tooth skipping at high engine speeds.
Long Stroke Design:
Dual oil seal crankshaft design prevents oil leakage and axial movement, maintaining stability during high-speed operation.
Highly Simulated – More Realistic:
Sport-inspired gold finish delivers a highly realistic engine appearance and supports operation with real gasoline.
Fun DIY Experience:
High-precision parts with step-by-step instructions make assembly easy to follow, offering an in-depth understanding of engine structure and mechanical principles.
Age Recommendation: 16+
| Material | Metal |
| Brand | TOYAN |
| Model | FS-L400BGC |
| Form | Kit Version |
| Engine Type | Gasoline Internal Combustion Engine |
| Valve Mechanism | OHC (Overhead Camshaft) |
| Displacement | 14cc (4 × 3.5cc) |
| Cylinders | Inline Four-Cylinder |
| Cycle | Four-Stroke |
| Bore | 16.6mm |
| Stroke | 17.0mm |
| Max RPM | 3200–13,500 rpm |
| Power Output | 3.05 hp |
| Cooling System | Water-Cooled + Air-Cooled |
| Lubrication Method | Splash Lubrication (Upgradable to Independent Lubrication) |
| Starting Method | Electric Start |
| Ignition Method | CDI Ignition |
| Spark Plug Type | 1/4-32 Thread ME8 Type Spark Plug |
| Start Power Source | 6–12V, Recommended 2S–3S Lipo Battery |
| Fuel Type | 92# and Above Gasoline |
| Lubricating Oil Type | Common Lubricating Grease (Regularly applied to the camshaft) |
| Product Dimensions | 16.35 × 5.05 × 10cm |
| Package Dimensions | 21.5 × 21.5 × 17cm |
| Product Weight | 1250g |
| Package Weight | 1950g |
| Packing | Box |
| Package Content | TOYAN FS-L400BGC Engine Model Kit ×1; Tool Set for TOYAN Engine ×1; Instructions ×1 |
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