
( Brand: Spi For Yamaha Sno Jet ), ( Manufacturer Part Number: 01-137 )
Upgrade your Yamaha SnoScoot Sno Jet snowmobile with the high-performance 806-81321-20 track kit. Designed specifically for Yamaha Sno Jet models 01-137, this track kit promises enhanced durability, superior traction, and smoother operation compared to previous standard tracks.
This track kit features 806 groomed snow, freestyle, and virgin snow tracks designed with a unique carbide profile for optimal grip in various snow conditions. The tracks come with an improved PTFE-coated skid belt that ensures reduced friction and prolonged belt life. Additionally, this kit incorporates new CAD designed center tracks, improving flex and optimizing snow scooping and propulsion.
To ensure seamless installation, the track kit includes all necessary hardware and detailed instructions. The position-adjustable runner cans offer easy alignment and enable a proper track balance for optimal performance. The steel clips are designed to ensure a secure, brightished fit and are highly resistant to breakage. Plus, the new high-strength steel idler wheels ensure a longer wear life compared to previous models.
In summary, this 806-81321-20 Sno Jet snowmobile track kit from Yamaha offers numerous advancements for an unmatched riding experience. Upgrade your snowmobiling experience with improved traction, durability, and performance with this premium track kit.
The Yamaha Ski DJ-806/81321-20 is a popular personal watercraft (PWC) designed for skiing and jet-skiing enthusiasts. One of the add-on features for this jet ski is an Stern Plate Lift System (SPI), which can enhance the overall Performance and Convenience. In this article, we'll weigh the pros and cons of installing an SPI on a Yamaha Ski DJ-806/81321-20 to help you make an informed decision.
1. Enhanced Performance: - Pros:a. Improved Bucking: SPI lifts the ski tip when launching, reducing the amount of force required to get on a plane, providing a smoother and more efficient start.
b. Better Trim: SPI maintains trim angles during turns and maneuvers, preventing the ski from burying its nose during aggressive turns.
- Cons:a. Added Weight: SPI adds mass to the watercraft, and additional weight might slightly decrease acceleration and top speed.
2. Easier Handling and Convenience: - Pros:a. Reduced Engine Strain: By lifting the stern, ESPIs help in reducing engine strain and improve overall engine performance by maintaining proper trim angles.
b. Improved Comfort: The lift system makes maneuvering the ski jet easier, as it allows for quicker turns and reduces the need for extensive driver input.
- Cons:a. Cost: ESPIs can be an expensive add-on, which may not be feasible for all buyers within a tight budget.
b. Complex Installation: Professional assistance is often required during installation due to technical complexities.
3. Enhanced Adjustability and Customizability: - Pros:a. Fine-Tuning: ESPIs can be adjusted to optimize performance, handling, and comfort for different riders and riding styles a customizable experience.
- Cons:a. Additional Complexity: The customizability comes with additional complexity, which might require professional assistance for fine-tuning.
Conclusion:Installing a Stern Plate Lift System on a Yamaha Ski DJ-806/81321-20 adds several advantages, including enhanced performance, easier handling, and customizability. However, the benefits come with a cost and additional technical complexity involved in the installation process. Ultimately, whether to invest in an SPI depends on how these pros and cons align with your budget, riding style, and preference for customization.
Recommendation:If you're an avid and competitive water skier, an SPI can be a valuable addition to your Yamaha Ski DJ-806/81321-20, offering enhanced performance and fine-tuning capabilities. Likewise, if you enjoy customizing your watercraft, the SPI will cater to your preferences. However, if you're a casual rider or working with a tight budget, you may find other investments more reasonable or practical for your needs. Always weigh the pros and cons carefully before making a decision.
New old stock Yamaha points, all except 250 a/b 1 cylinders 1970-1977, 2 left side Snow Jet 1970-1977 810365, in bag 020, Snow 810365.