Wiseco Pistons K711M86 Professional Series Honda K20C1 Piston Kit 86mm Bore

The Wiseco K711M86 is a Professional Series forged racing piston set specifically designed for Honda K20C1 engines with an 86.00mm bore. This complete 4-piece piston kit is engineered for serious racers and builders who demand maximum performance and durability from their Honda Civic Type R powerplant.

Each piston is engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength and features ArmorGlide® Skirt Coating for seizure resistance, friction reduction, and quieter operation. These no-expense-spared pistons are packed full of custom-level performance and durability features and provided with premium rings, designed for heavy to severe duty race builds.

Key Features:

• 86.00mm bore diameter with 32.00mm compression height
• 0.8661 inch pin diameter for optimal strength
• Fully machined crown with precision ring grooves and anti-detonation groove
• Forced pin oiling system for enhanced lubrication
• Crown thickness and ring lands designed for power adders including turbos, blowers, and nitrous oxide

All Wiseco pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life, with diamond turned finish guaranteeing a perfect finish with no size variation. Ideal for high-performance K20C1 engine builds in Honda Civic Type R applications.