
The Wiseco Professional Series forged piston set for Volkswagen ABA applications is a four‑piston European shelf‑stock kit with an 83.50 mm bore and 30.607 mm compression height. Designed for heavy to severe duty race and turbocharged engines and supplied with premium rings, these pistons are forged and machined in the USA from 2618 aluminum. Key features include precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating, forced pin oiling and fully machined crowns.
Wiseco Volkswagen 2.0 ABA 8v -25cc Turbo 83.5 Piston Shelf Stock Kit