Wiseco Professional Series forged piston set for Nissan SR20 turbo fits, supplied as a four-cylinder shelf-stock kit with a -17cc profile for K1 crank conversions. Built for severe-duty performance, the set includes premium rings, pins and locks. Forged from 2618 aluminum in the USA, features include ArmorGlide skirt coating for seizure resistance, precision ring grooves, anti-detonation groove, forced pin oiling and fully machined crowns. Bore: 86.50 mm; compression height: 28.95 mm; pin: 0.866 in.
Wiseco Nissan SR20 Turbo -17cc w/92mm K1 Crank Piston Shelf Stock Kit