Wiseco Pistons - Honda K Series K20A K20Z 86.5mm bore 12.5:1 compression K650M865AP

Product Information

Wiseco Piston Kit - Honda K-Series +10.5cc Dome 1.181x86.5mm

Can be used with stock and aftermarket connecting rods

Wiseco is world renowned for building race winning pistons for sport compact engines featuring small bores, multi-valves and high RPM applications. Wiseco utilizes experience acquired from a diverse background of the most sophisticated engines in such venues as Formula1, Indy Racing League (IRL), NHRA Pro Stock Bike, AMA Superbike, and AMA Motocross to design and manufacture the highest technology Sport Compact piston available.

Wiseco's complex piston skirt profiles that reduce power robbing friction, yet promote stability in bore for optimum ring seal. Wiseco has added skirt coatings to the long list of standard features on shelf stock Sport Compact pistons!

Wiseco's world class forging facility that utilizes the latest technologies featuring complex forging shapes, advanced materials and features aligned grain flow technology.