Wiseco K728M8650 Professional Series FA20 Piston Set 86.5mm Bore

The Wiseco K728M8650 is a Professional Series forged racing piston set engineered specifically for Subaru FA20 2.0L direct injection engines. This premium piston kit features an 86.50mm bore, 32.66mm compression height, and 0.866-inch pin diameter, delivering no-compromise performance for serious racers and engine builders.

Professional Series Features:

• Forged from 2618 aluminum alloy for superior tensile strength and durability in high-stress racing applications
• ArmorGlide skirt coating provides seizure resistance, friction reduction, and quieter operation
• Fully machined crown design optimizes combustion efficiency and heat management
• Engineered, forged, and machined in the USA for precision quality
• Designed for heavy to severe duty race builds
• Includes premium piston rings, wrist pins, and circlips

Ideal for sport compact racing applications requiring maximum reliability under extreme conditions.