
Wiseco Professional Series forged pistons are a set of four pistons for Volkswagen MKII ABF engines with an 81.50 mm bore and 39.50 mm compression height, offered as a shelf stock kit. Built for heavy-duty race builds, these forged pistons include premium rings and are machined for precision. The Professional Series emphasizes durability and performance for serious racers and engine builders.
Wiseco Volkswagen MKII 8:1 CR 81.5mm Piston Shelf Stock Kit