Wiseco K698M8625 Forged Piston Kit 86.25mm Bore

The Wiseco K698M8625 is a high-performance forged piston kit featuring an 86.25mm bore size, designed for precision engine builds and performance upgrades. Manufactured in the USA using Wiseco's proprietary forging process, this piston delivers exceptional strength-to-weight ratio and proven durability under demanding conditions.

Key Features:

• Forged from high-silicon, low-expansion aluminum alloy for superior strength and reduced weight
• 86.25mm bore diameter for precise engine displacement requirements
• Computer-machined skirt profiles minimize cylinder wall friction for improved performance
• Complete kit includes piston, rings, wrist pin, and circlips for installation
• Advanced metallurgy provides improved heat transfer and extended service life
• Precision-engineered using 3D CAD design and finite element analysis

Wiseco has been the industry leader in forged piston technology for over 80 years, with a heritage rooted in racing and performance. Each piston is manufactured to exacting tolerances using state-of-the-art CNC machining centers, ensuring consistent quality and optimal engine performance. The forging process creates a denser grain structure compared to cast pistons, delivering the strength needed for high-performance and racing applications.