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The Moose Offroad MPX1089 piston kit is designed for high-performance applications on Yamaha engines, featuring a fully boxed-style forging that provides ultimate strength and durability. This construction minimizes friction and reduces weight, helping to improve engine efficiency and power output. The full radius dome design maximizes the quench area, which promotes efficient combustion and helps eliminate hot spots that could lead to detonation, ensuring smoother engine operation and increased reliability.
Internal bracing within the piston enhances durability by decreasing friction in the pin assembly, contributing to a longer service life under demanding conditions. The pistons come standard with skirt coating, which reduces friction between the piston and cylinder wall, thereby lowering heat buildup and improving overall engine performance. Additionally, this kit includes a Diamond-Like Carbon (DLC) coated wrist pin, a technology known for its high resistance to abrasive wear, extending the lifespan of the component even under extreme operating environments.
The complete kit provides all essential components for a comprehensive upgrade or rebuild, including the piston, wrist pin, rings, and circlips. Proudly made in the USA, this piston kit offers a reliable and high-quality solution for Yamaha enthusiasts seeking enhanced engine performance and longevity.
Features:
US Dollars
