EPI High Elevation Clutch Kit for 2006–2008 Arctic Cat 650 H1 4×4 (Stock Tires)
Maintain peak ATV performance at higher altitudes with the EPI Performance High Elevation Sport Utility Clutch Kit WE490657, engineered specifically for the 2006–2008 Arctic Cat 650 H1 4×4. Designed for machines running stock tires, this clutch kit delivers smooth acceleration, improved throttle response, and reliable all-around performance in demanding high-elevation conditions.
Riding between 3,000 and 6,000 feet can reduce engine efficiency, but this precision-tuned clutch kit compensates for elevation-related power loss. Whether you’re trail riding, hauling, plowing, or tackling light mud and sand, it ensures consistent power delivery and improved drivability.
Key Features
- Designed for Stock Tires – Optimized for factory tire setups
- High Elevation Calibration (3,000–6,000 ft) – Maintains performance at higher altitudes
- All-Around Utility Use – Ideal for trail riding, plowing, hauling, and mixed terrain
- Improved Low-End & Midrange Acceleration – Stronger and smoother power delivery
- Quicker Backshift Response – Crisp throttle response and better control
- Reduced Belt Slip – Enhances drivetrain efficiency and reliability
- Lower Clutch Heat – Helps extend belt and clutch lifespan
Technical Specifications
- Brand: EPI Performance
- Part Number: WE490657
- Vehicle Fitment: Arctic Cat 650 H1 4×4
- Model Years: 2006, 2007, 2008
- Tire Compatibility: Stock tires
- Elevation Range: 3,000–6,000 feet
- Application: Trail riding, utility work, light mud and sand
- Installation: Clutch tuning kit (tools required)
Compatibility / Applications
This clutch kit is a direct-fit upgrade for:
- 2006 Arctic Cat 650 H1 4×4
- 2007 Arctic Cat 650 H1 4×4
- 2008 Arctic Cat 650 H1 4×4
Ideal for riders operating at higher elevations who want improved performance while maintaining stock tire configurations.
Installation Requirements
- Clutch Compression Tool: CCT510 (required)
- Internal Clutch Housing Gasket: Arctic Cat #0830-116
- Fluids: Arctic Cat motor oil
Note: Required components should be obtained before installation. Clutch kit components may vary slightly from product images.
Why Choose the EPI High Elevation Clutch Kit?
The EPI WE490657 Sport Utility Clutch Kit is a professional-grade upgrade built for riders who demand consistent performance in high-altitude environments. It improves acceleration, enhances throttle response, and reduces drivetrain wear.
If your ATV feels underpowered at elevation, this kit provides a reliable, long-lasting solution to restore performance and improve overall ride quality for both work and recreation.







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