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The Wiseco Professional Series forged piston for Subaru EJ22 applications is a single replacement sized to a 97.50 mm bore with a 1.312 in compression height. Purpose-built for severe-duty and race engines, it includes premium rings. Forged from 2618 aluminum and machined in the USA, it features ArmorGlide skirt coating for reduced friction, precision ring grooves, anti-detonation groove, fully machined crown work and forced pin oiling.
Wiseco Subaru EJ22 Inv Dome -20cc 97.5mm Piston Shelf Stock
