Wiseco 6666M87AP High-Performance Forged Piston 87mm ArmorGlide Coated

The Wiseco 6666M87AP is a high-performance forged piston featuring advanced ArmorGlide skirt coating for reduced friction and enhanced durability. Engineered with an 87mm bore size, this precision-machined piston is designed to deliver superior strength, optimal performance, and extended service life in demanding racing and high-performance applications.

Key Features:

• Forged from high-silicon, low-expansion aerospace aluminum alloy for superior strength-to-weight ratio
• 87mm bore diameter for specific engine applications
• ArmorGlide skirt coating reduces friction and wear for longer piston life
• CNC diamond-turned finish ensures perfect dimensional accuracy with no size variation
• Computer-engineered piston skirt profile minimizes cylinder wall friction
• Optimized dome/dish design for specific compression ratio applications
• Race-proven design trusted by top racing teams across multiple motorsports disciplines

Wiseco's forged pistons are manufactured using a controlled forging process that aligns the metal's grain structure for maximum strength and durability. Each piston undergoes precision CNC machining to maintain the tightest tolerances, ensuring consistent performance and reliability. With over 80 years of experience in high-performance engine components, Wiseco pistons are engineered to provide instant throttle response, maximum torque, and sustained power in all racing and riding conditions.

Note: Pistons are sold individually by bore size. Kit contents may vary by application but typically include piston, ring set, wrist pin, and circlips. Top-end bearings, gaskets, and sleeves sold separately unless otherwise specified. Professional installation recommended.