Description
If you’re running an Arctic Cat Wildcat 650 and want reliable top-end performance, a quality piston kit is essential for maintaining compression, managing thermal stress, and extending engine life. Wiseco’s forged piston technology delivers the durability you need for sustained high-RPM operation, whether you’re pushing your machine on the trail or in competition. This complete kit includes everything required for a professional rebuild—no additional sourcing necessary.
Technical Specifications:
- High-silicone forged construction
- Minimal thermal expansion
- Bore diameter: 81.50mm
- Fits: 1988-1990 Arctic Cat Wildcat 650
- Includes pistons, rings, wrist pins
- Includes circlips, gasket kit
- 2-cycle engine application
- MPN: SK1354
- Wiseco rings required
- Bolt-on installation









