Wiseco Forged Piston Kit - 90.50mm Bore - 491cc - +1.50mm - W871M09050

Upgrade your 2-stroke powersports engine with the Wiseco Forged Piston Kit, engineered for superior performance and durability. This kit provides a significant boost in reliability and power, ensuring your engine operates at its peak potential. Wiseco's commitment to quality and precision makes this piston kit a must-have for enthusiasts and professionals alike.

Description

The Wiseco Forged Piston Kit is specifically designed and built for 2-stroke powersports engines, ensuring a perfect fit and optimal performance. Forged from a high-silicon 4032 aluminum alloy, these pistons offer maximum strength and dependability, withstanding the rigors of high-performance applications. Dedicated forgings and lightening operations optimize the strength-to-weight ratio, providing improved throttle response and increased engine speed. The ArmorGlide® skirt coating reduces friction and enhances wear resistance, extending the life of the piston and cylinder. This kit is designed to enhance your engine's performance, providing improved power and reliability for your 2-stroke machine. With a bore size of 90.50 mm and a displacement of 491 cc or 472 cc, this piston kit is engineered for precise fitment and optimal performance. The Wiseco piston kit ensures your engine runs stronger and longer.

Features & highlights

• Forged from high-silicon 4032 aluminum alloy for superior strength and durability.
• Optimized strength-to-weight ratio improves throttle response and engine speed.
• ArmorGlide® skirt coating reduces friction and enhances wear resistance.
• Engineered for precise fit and optimal performance in 2-stroke powersports engines.
• Includes piston(s), ring(s), wrist pin, and circlips for a complete installation.
• Designed to increase power and improve engine reliability.

Technical specifications

• Brand: WISECO
• Part Number: W871M09050
• Bore - Oversize: +1.50 mm
• Bore Size: 90.50 mm
• Displacement: 491 cc, 472 cc
• Engine Type: 2-Stroke
• Piston Diameter: 90.42 mm
• Piston Material: 4032 Aluminum Alloy
• Product Name: Piston Kit
• Skirt Coating: ArmorGlide®
• Stroke Length: 79.00 mm, 76.00 mm
• Units: Kit

Important to know

Ensure proper cylinder bore size and piston-to-wall clearance before installation. Professional installation is recommended.