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Description
Technical Specifications
- MFG. Part Number 529-000-064
Vehicle Information
Ski-Doo Blizzard 797 Snowmobile (1971-1973)
The Ski-Doo Blizzard 797, produced from 1971 to 1973, was a prominent racing snowmobile known for its powerful 797cc Rotax engine. This series represented Ski-Doo's commitment to high-performance racing, evolving significantly over its short production run. A major generational shift occurred in 1972, introducing a completely new 797cc triple-cylinder Rotax engine and a new 15-inch chassis designed for improved handling. This model also featured a distinctive "Coffin style" hood. For 1973, the 797 engine remained largely similar to the 1972 version but received updated heavy-duty carburetors and a high-performance clutch. The 1973 models adopted a "wedge style" hood and utilized a lighter version of the 1972 chassis, with a specialized "Blizzard GR" trim also available for grass racing. Q: How do I ensure I select the correct parts for my Ski-Doo Blizzard 797?
A: To guarantee compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Brake Fluid | Every season | Change at least once per season. |
| Drive Belt | Inspection: 50 hours or as needed; Replacement: 2,400 to 4,800 km | Inspect the drive belt every 50 hours or whenever performance issues arise. Replacement is typically recommended between 2,400 to 4,800 km, depending on riding style. |