Toyan FS-V800WGPC vs. FS-V800G: What Makes the New Model Stand Out | Stirlingkit

TOYAN engines have always been famous for their precision design and excellent performance. The new FS-V800WGPC is a comprehensive upgrade based on the classic FS-V800G. Below is a detailed comparison of the two engines. Let's explore their differences together.

FS-V800G (Old) vs. FS-V800WGPC (New)

1. Appearance and Dimensions

• Old Model FS-V800G: With dimensions of 123.42×32.00×127.30mm and a weight of 2.05kg, the compact design caters to small-scale applications.
• New Model FS-V800WGPC: Increased dimensions of 177.00×173.45×153.89mm and weight of 4.8kg provide enhanced stability and performance.

2. Performance Parameters

• Displacement: Both models feature a consistent 28cc (3.5cc×8) capacity.
• RPM Range:
  • Old Model: Supports high-speed operation with a range of 3000-12500rpm.
  • New Model: Optimized for smoother low-speed operation and efficiency with a range of 1950-8650rpm.

3. Internal Configuration Improvements

• Valve Mechanism: The old model uses SOHC, while the new model upgrades to OHV for improved airflow control and combustion efficiency.
• Piston: Upgraded from the single-ring design in the old model to a double-ring design (1 air ring + 1 oil ring) in the new model, enhancing sealing and lubrication.
• Crankshaft: The old model features an integrated crankshaft, whereas the new model strengthens it with a high-strength integrated crankshaft for better durability.

4. Cooling and Lubrication Systems

• Cooling Method: Both models use mechanical water cooling, but the new model is equipped with dual gear pumps for superior cooling efficiency.
• Lubrication Method: Both models retain the classic mixed-oil lubrication design.

5. Exhaust and Intake Enhancements

• Exhaust Pipe: The old model uses an integrated exhaust manifold, while the new model adopts a segmented exhaust pipe for better heat dissipation and maintenance.
• Carburetor and Air Filter:
  • Carburetor: The old model has dual carburetors, whereas the new model features a single carburetor with a transparent fuel bulb for easier fuel monitoring.
  • Air Filter: Upgraded from a standard air filter in the old model to a circular mesh filter in the new model, which supports one-touch oil absorption and easier cleaning.

6. Craftsmanship and Starting Mechanism

• Processing: The old model relies on full CNC processing, while the new model combines casting with CNC machining, balancing precision and cost.
• Ignition and Starting:
  • Old Model: Equipped with an ignition module and brushless starting module.
  • New Model: Enhanced with a high-frequency stabilized CDI ignition system and distributor-controlled ignition, ensuring more reliable startups.

7. Optional Accessories Upgrades

• Radiator: The new model offers an optional dual high-performance finned radiator for superior cooling efficiency.
• Base: The old model provides iron or aluminum alloy bases, whereas the new model upgrades to a premium wooden base for a more refined appearance

If you have any questions or need further assistance, please don’t hesitate to reach out. We’re always here to help!

Best regards,
Stirlingkit Team