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Description
FEATURES
- PeakRPM technology provides a more aggressive timing curve for increased throttle response
- Ride at full throttle with our application-specific CDI box that raises the rev limiter by 1000 RPM
- Enjoy fast & easy installation included dielectric connector grease
- Wire connections may require modification during installation
- OEM-grade electronic components and printed circuit boards for long-term reliability and performance
- 90% of ignition issues are caused by a faulty stator. Fully test ignition components before buying
Technical Specifications
- MFG. Part Number SF-030-000724
Vehicle Information
Arctic Cat Jag AFS 440 Snowmobile (1989-1993)
The Arctic Cat Jag AFS 440, produced from 1989 to 1993, was a popular snowmobile known for its reliable 431cc (often called 440cc) fan-cooled Suzuki two-stroke engine. This model was positioned as a versatile option, offering a smooth ride thanks to its Arctic Front Suspension (AFS). Throughout its production run from 1989 to 1993, the core engine remained consistent, with no significant mid-cycle generation changes or major engine overhauls. Variations primarily involved different trim levels, such as "Longtrack" models with longer tracks, and some versions like the 1993 Jag AFS LT 2 Speed, which featured a 2-speed dropcase assembly, indicating drivetrain modifications rather than engine changes. FAQ:
Q: How do I know which parts fit my specific Jag AFS 440?
A: To ensure perfect compatibility, please use the year and model selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Coolant | Every 2 years | |
| Drive Belt | Regular inspection | Check for wear and damage. Initial break-in period. |
| Spark Plugs | Regular inspection and replacement | Check if experiencing starting issues. |
| Air Filter | Frequent inspection and cleaning | Clean or replace as needed, especially in dusty conditions. |