Wiseco Professional Series forged pistons for Volkswagen 1.8L 8V applications are supplied as a set of four with an 81.25 mm bore and 39.50 mm compression height. Engineered and forged from 2618 aluminum in the USA, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling, intended for heavy to severe duty and race-focused builds.
Wiseco Volkswagen 1.8L 8V 81.25mm Bore 39.50mm Compression Height Piston - Set of 4