Wiseco Honda Turbo F-TOP 1.176 X 81.0MM Piston Kit

The Wiseco Honda B16A Forged Racing Piston Set (Part K542M81AP) is engineered for serious racers and high-performance engine builders seeking maximum durability and power. Crafted from high-strength 2618 aluminum in the USA, these pistons are designed to withstand the rigors of heavy to severe duty performance applications. The forged construction provides superior tensile strength, ensuring longevity and reliability during intense operation. Each piston features precision ring grooves, an anti-detonation groove, and enhanced sealing capabilities to optimize combustion efficiency and reduce blow-by. Wiseco's ArmorGlide skirt coating reduces friction, minimizes seizure risk, and promotes quieter operation, making these pistons ideal for demanding racing environments. The fully machined crown adds to the durability and precise fit, while forced pin oiling ensures consistent lubrication under extreme conditions. Designed specifically for 81mm bore Honda B16A engines, this set of four pistons delivers a high-performance upgrade for turbocharged and naturally aspirated race builds. Installation is straightforward, and the pistons are supplied with premium rings for enhanced sealing and longevity.