Description
If you’re running an Arctic Cat Mountain Cat 800 EFI LE and pushing your sled to the limit, stock pistons won’t cut it. Wiseco’s forged piston kit delivers the strength and thermal stability needed for sustained high-performance operation, while a complete rebuild package means you’re not hunting down individual components across multiple suppliers. Get back on the trail with a purpose-built engine that handles the demands of serious riding.
- Fits: Arctic Cat Mountain Cat 800 EFI LE (2002-2003)
- Material: High-silicone forged
- Includes: Pistons, rings, wrist pins, circlips, gasket set
- Thermal expansion: Minimized
- Ring design: Wiseco-specific compatibility
- Installation: Professional engine rebuild required
- Benefits: Improved power output, enhanced durability






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