TOYAN L400BGC Engine Model that Works

Build Your Own Engine

Valve/ Camshaft Upgrade:

Upgraded valve manufacturing process extends lifespan by 3.5 times compared with TOYAN L400. High-angle camshaft makes the throttle response more sensitive.Valve/camshaft upgrade:

Carburetor/ Intake Upgrade:

Carburetor redesigned with a matching fuel needle for easier engine startup. Newly designed intake manifold for user-friendly operation.

Oil Sump Upgrade:

Enlarged the size of oil sump to facilitate independent lubrication in later upgrades.

Integrated Crankshaft:

Features a 90-degree phased crankshaft structure for smoother and more responsive operation, reaching a maximum speed of 13500rpm.

Crankshaft Support Bracket:

A new crankshaft support frame is added to enhance the strength of the crankshaft in high-speed operation and improve operating stability.

Dual Synchronous Pulleys:

Dual synchronous pulley timing structure greatly reduces the risk of tooth skipping during high-speed operation.

Long Stroke:

The dual oil seal design on the crankshaft prevents oil leakage and avoids movement at high engine speeds, maintains stability during high-speed engine operation.

Highly Simulation – More Realistic:

Sports-inspired gold design for a highly simulated engine appearance, operates with real gasoline.

Fun DIY:

High-precision parts manufacturing, assembly according to the instructions, easy to follow, and the most in-depth understanding of the engine structure and mechanical principles.

Age Recommendation: 16+

More Details:

• Material: Metal
• Brand: TOYAN
• Model: FS-L400BGC
• Form: Kit Version
• Engine Type: Gasoline Internal Combustion Engine
• Valve Mechanism Type: OHC (Overhead Camshaft)
• Displacement: 14cc (4 x 3.5cc)
• Cylinders: Inline Four-Cylinder
• Stroke: Four-Stroke
• Bore Diameter: 16.6mm
• Stroke Length: 17.0mm
• RPM Range: 3200-13500rpm
• Power Output: 3.05hp
• Cooling System: Water-Cooled + Air-Cooled
• Lubrication Method: Splash Lubrication (Upgradable to Independent Lubrication)
• Start Mechanism: 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 Weight: 1250g
• Product Dimensions: 16.35 x 5.05 x 10cm
• Package Dimensions: 21.5 x 21.5 x 17cm
• Package Weight: 1950g
• Packing: Box

Package List:

• 1 x TOYAN FS-L400BGC Engine Model Kit
• 1 x Tool Set for TOYAN Engine
• 1 x Instructions