Snowmobile enthusiasts, listen up! This Sports Parts Inc T-Moly Series piston kit is exactly what your Ski-Doo engine needs for that extra power and longevity. The standard 70.50mm bore pistons feature some seriously smart engineering - starting with that MOS 2 coating that actually draws heat through the piston walls and out the bottom. What does that mean for you? Less heat buildup, reduced friction, and way better performance when you need it most. The hypereutectic silicone aluminum alloy construction is tough as nails, while the hard anodized crowns and teflon/molybdenum coating work together to prevent cold seizures and extend your engine's life. The machined smooth heads ensure perfect fit and operation. This isn't some generic piston kit either - it's specifically designed for Ski-Doo models including the Formula III 800 (1999-2000), Grand Touring 800 SE (1999-2001), Mach Z series (1997-2002), and several other compatible models. Whether you're rebuilding an engine or upgrading for better performance, these pistons deliver the reliability and power increase you're looking for. The heat dissipation properties alone make this upgrade worth it - your engine runs cooler, performs better, and lasts longer. Perfect for winter enthusiasts who demand peak performance from their snowmobiles without constant maintenance worries.
Free 30-day returns 
Free 30-day returns
