Wiseco Professional Series forged piston set for Opel C20LET engines is a four-piece race-grade replacement intended for heavy-duty builds. With an 86.00 mm bore and 30.49 mm compression height, this European-spec set includes premium rings and fully machined crowns. Forged from 2618 aluminum, the pistons feature precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating to resist seizure and reduce friction, plus forced pin oiling for reliability.
Wiseco Opel C20LET 86.00 mm Bore 30.49 mm CH -13.00 CC Piston Set