VORTRIXE & TOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC L4 Water-cooled Gasoline Engine Model Kit

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+