PISTON KIT LTZ400 KFX400 91.00, NAMURA NA-30002-4 SUZ, KAW

Namura Piston Kit - 91.00mm Bore - 1.00mm Oversize

This high-performance Namura piston kit is designed to enhance the power and longevity of your engine. Engineered in the USA and manufactured in Taiwan, it utilizes hypereutectic cast aluminum with a high silicon content. This advanced material offers reduced heat expansion, tighter clearances, increased hardness, and improved resistance to scuffing for a longer lifespan.

The piston features a precisely machined, smooth crown to minimize carbon buildup, contributing to increased horsepower and better fuel economy. For even greater durability, the crown is hard anodized, making it 75% stronger than non-anodized versions. This reduces minimal expansion and significantly lowers the risk of cold seizures.

The piston skirts are treated with a MOS2 (Teflon/Molybdenum) coating. This advanced coating performs to the highest standards, reducing friction and heat build-up to deliver added power and extended engine life. Namura rings are designed to match the Original Equipment Manufacturer (OEM) specifications.

Key Features:

• Oversize: 1.00mm
• Bore: 91.00mm
• Material: High-silicon content Hypereutectic cast aluminum
• Machined smooth piston crowns for reduced carbon buildup, increased horsepower, and fuel economy
• Hard anodized crowns for 75% increased strength and minimal expansion
• Teflon/Molybdenum (MOS2) coated skirts to reduce friction and heat
• Namura rings designed to match OEM specifications