Wiseco Professional Series forged piston set for Nissan FJ20 engines, sold as a set of four and specified at 90.00 mm bore with a 32.18 mm compression height and 0.866 in pin diameter. Machined from 2618 aluminum forgings, these pistons include precision ring grooves, anti-detonation features and ArmorGlide skirt coating to reduce friction and resist seizure in heavy to severe duty performance builds.
Wiseco Nissan FJ20 90.0mm Bore .040 Oversized -16.7cc Dome Dish Piston Shelf Stock Kit