The Wiseco Professional Series forged piston set for the Nissan QR25DE offers a four-piece, race-capable upgrade for demanding builds. Specified with an 89.00 mm bore, 32.00 mm compression height and -19.50 cc, the pistons come with premium rings and fully machined crowns. Forged from 2618 aluminum in the USA, they feature precision ring grooves, an anti-detonation groove, forced pin oiling and ArmorGlide skirt coating to improve seizure resistance, reduce friction and enhance durability under severe use.
Wiseco Nissan QR25DE 89.00 mm Bore 32.00 mm CH -19.50 CC Piston Set