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Description
Comet's 8-inch 108 EXP is designed for high horsepower applications up to 150 HP which exceeds the limits of the well-known 7.5 inch Comet 102C. Specifications on the EXP are the same as the familiar 108C. Comet's open faced design has delivered unsurpassed reliability, easy servicing and unlimited tuning capabilities for decades on both stock sleds and on mods. The EXP will handle engagement speeds up to 5000 RPM.
FEATURES
- Wider roller for increased bearing area. Increases durability
- Larger diameter floating cam arm bolt for increased wear resistance
- Uses same tuning parts as 108C
- Built to handle high horsepower engines
- Continual/consistent smooth shifting, after hours of use
- Tried and tested in high horsepower machines
- Weights and springs are not included
Technical Specifications
- MFG. Part Number 217504A
Vehicle Information
Arctic Cat M5 Snowmobile (2006)
The 2006 Arctic Cat M5 snowmobile, specifically the M5 EFI 141 Attack 20 model, is a high-performance machine known for its 499cc liquid-cooled, 2-stroke engine. Initially introduced in 2005, the M5 series is engineered for aggressive mountain riding, providing a balance of power and agility for challenging terrains. For the 2006 model year, the M5 received various component updates and upgrades. While not a full platform redesign, an illustrated parts manual indicates new part numbers for 2006, suggesting refinements to the existing M5 EFI 141 Attack 20 trim. Q: How do I ensure this part fits my 2006 Arctic Cat M5?
A: To guarantee compatibility, please use the year and model selector at the top of this page. This will filter parts specifically designed for your M5 EFI 141 Attack 20.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 50 hours or 1 year | |
| Drive Belt | Inspect every 100 hours | Check for wear and damage. Replace if necessary. |
| Spark Plug | Inspect every 100 hours | Inspect, clean, or replace as necessary. |
| Air Filter | Service every 100 hours or 800 km | |
| Coolant | Inspect annually; Replace every 200 hours or 2 years | Check level and hose condition. Add or replace as necessary. |