Wiseco Professional Series forged pistons for the Nissan SR20 turbo are supplied as a set of four for an 87.00 mm bore with a 32.00 mm compression height and 0.8661 in. pin diameter. Engineered and forged from 2618 aluminum in the USA, they include Precision ring grooves, ArmorGlide skirt coating and features aimed at heavy to severe duty racing applications.
Wiseco Nissan SR20 Turbo 87mm Bore .8661in. Pin Diameter Piston Kit - Set Of 4