ACURA K20 K24 FLAT TOP 1.181X87MM

Designed for a K20 cylinder head with a K24 engine block, the Wiseco K631M87 pistons are engineered for high performance. This set includes 4 pistons, 4 wrist pins, 4 wrist pin locks, and 4 rings. They are made from dedicated in-house forgings, ensuring a lightweight design, superior strength, and optimal performance under demanding conditions.
The pistons feature specially designed valve pockets, complex dome and crown shapes, and steel nitride/napier xx rings to enhance engine efficiency and power output. An optimized skirt profile further contributes to their durability and smooth operation within the cylinder. These pistons are ideal for enthusiasts looking to upgrade their K-series engine for increased compression and horsepower.